Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
/* ARC-specific support for 32-bit ELF
|
2017-01-02 04:36:43 +01:00
|
|
|
Copyright (C) 1994-2017 Free Software Foundation, Inc.
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
Contributed by Cupertino Miranda (cmiranda@synopsys.com).
|
|
|
|
|
|
|
|
This file is part of BFD, the Binary File Descriptor library.
|
|
|
|
|
|
|
|
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 3 of the License, or
|
|
|
|
(at your option) any later version.
|
|
|
|
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
GNU General Public License for more details.
|
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
|
|
along with this program; if not, write to the Free Software
|
|
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
|
|
MA 02110-1301, USA. */
|
|
|
|
|
|
|
|
#ifndef ARC_GOT_H
|
|
|
|
#define ARC_GOT_H
|
|
|
|
|
|
|
|
enum tls_type_e
|
|
|
|
{
|
|
|
|
GOT_UNKNOWN = 0,
|
|
|
|
GOT_NORMAL,
|
|
|
|
GOT_TLS_GD,
|
|
|
|
GOT_TLS_IE,
|
|
|
|
GOT_TLS_LE
|
|
|
|
};
|
|
|
|
|
|
|
|
enum tls_got_entries
|
|
|
|
{
|
|
|
|
TLS_GOT_NONE = 0,
|
|
|
|
TLS_GOT_MOD,
|
|
|
|
TLS_GOT_OFF,
|
|
|
|
TLS_GOT_MOD_AND_OFF
|
|
|
|
};
|
|
|
|
|
|
|
|
struct got_entry
|
|
|
|
{
|
|
|
|
struct got_entry *next;
|
|
|
|
enum tls_type_e type;
|
|
|
|
bfd_vma offset;
|
|
|
|
bfd_boolean processed;
|
|
|
|
bfd_boolean created_dyn_relocation;
|
|
|
|
enum tls_got_entries existing_entries;
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct got_entry **
|
|
|
|
arc_get_local_got_ents (bfd * abfd)
|
|
|
|
{
|
|
|
|
static struct got_entry **local_got_ents = NULL;
|
|
|
|
|
|
|
|
if (local_got_ents == NULL)
|
|
|
|
{
|
|
|
|
size_t size;
|
|
|
|
Elf_Internal_Shdr *symtab_hdr = &((elf_tdata (abfd))->symtab_hdr);
|
|
|
|
|
|
|
|
size = symtab_hdr->sh_info * sizeof (bfd_vma);
|
|
|
|
local_got_ents = (struct got_entry **)
|
|
|
|
bfd_alloc (abfd, sizeof (struct got_entry *) * size);
|
|
|
|
if (local_got_ents == NULL)
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
memset (local_got_ents, 0, sizeof (struct got_entry *) * size);
|
|
|
|
elf_local_got_ents (abfd) = local_got_ents;
|
|
|
|
}
|
|
|
|
|
|
|
|
return local_got_ents;
|
|
|
|
}
|
|
|
|
|
|
|
|
static struct got_entry *
|
|
|
|
got_entry_for_type (struct got_entry **list,
|
|
|
|
enum tls_type_e type)
|
|
|
|
{
|
|
|
|
struct got_entry **p = list;
|
2016-07-15 13:00:03 +02:00
|
|
|
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
while (*p != NULL)
|
|
|
|
{
|
|
|
|
if ((*p)->type == type)
|
|
|
|
return *p;
|
|
|
|
p = &((*p)->next);
|
|
|
|
}
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
new_got_entry_to_list (struct got_entry **list,
|
|
|
|
enum tls_type_e type,
|
|
|
|
bfd_vma offset,
|
|
|
|
enum tls_got_entries existing_entries)
|
|
|
|
{
|
|
|
|
/* Find list end. Avoid having multiple entries of the same
|
|
|
|
type. */
|
|
|
|
struct got_entry **p = list;
|
2016-07-15 13:00:03 +02:00
|
|
|
struct got_entry *entry;
|
|
|
|
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
while (*p != NULL)
|
|
|
|
{
|
|
|
|
if ((*p)->type == type)
|
|
|
|
return;
|
|
|
|
p = &((*p)->next);
|
|
|
|
}
|
|
|
|
|
2016-07-15 13:00:03 +02:00
|
|
|
entry = (struct got_entry *) xmalloc (sizeof (struct got_entry));
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
|
|
|
|
entry->type = type;
|
|
|
|
entry->offset = offset;
|
|
|
|
entry->next = NULL;
|
|
|
|
entry->processed = FALSE;
|
|
|
|
entry->created_dyn_relocation = FALSE;
|
|
|
|
entry->existing_entries = existing_entries;
|
|
|
|
|
|
|
|
ARC_DEBUG ("New GOT got entry added to list: "
|
2016-07-15 13:00:03 +02:00
|
|
|
"type: %d, offset: %ld, existing_entries: %d\n",
|
|
|
|
type, (long) offset, existing_entries);
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
|
|
|
|
/* Add the entry to the end of the list. */
|
|
|
|
*p = entry;
|
|
|
|
}
|
|
|
|
|
|
|
|
static enum tls_type_e
|
|
|
|
tls_type_for_reloc (reloc_howto_type *howto)
|
|
|
|
{
|
|
|
|
enum tls_type_e ret = GOT_UNKNOWN;
|
2016-07-15 13:00:03 +02:00
|
|
|
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
if (is_reloc_for_GOT (howto))
|
2016-07-15 13:00:03 +02:00
|
|
|
return GOT_NORMAL;
|
|
|
|
|
|
|
|
switch (howto->type)
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
{
|
2016-07-15 13:00:03 +02:00
|
|
|
case R_ARC_TLS_GD_GOT:
|
|
|
|
ret = GOT_TLS_GD;
|
|
|
|
break;
|
|
|
|
case R_ARC_TLS_IE_GOT:
|
|
|
|
ret = GOT_TLS_IE;
|
|
|
|
break;
|
|
|
|
case R_ARC_TLS_LE_32:
|
|
|
|
ret = GOT_TLS_LE;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
ret = GOT_UNKNOWN;
|
|
|
|
break;
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
}
|
2016-07-15 13:00:03 +02:00
|
|
|
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
return ret;
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct got_entry **
|
|
|
|
get_got_entry_list_for_symbol (bfd *abfd,
|
|
|
|
unsigned long r_symndx,
|
|
|
|
struct elf_link_hash_entry *h)
|
|
|
|
{
|
|
|
|
if (h != NULL)
|
|
|
|
{
|
|
|
|
return &h->got.glist;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
struct got_entry **local_got_ents
|
|
|
|
= arc_get_local_got_ents (abfd);
|
|
|
|
return &local_got_ents[r_symndx];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static enum tls_type_e
|
|
|
|
arc_got_entry_type_for_reloc (reloc_howto_type *howto)
|
|
|
|
{
|
|
|
|
enum tls_type_e type = GOT_UNKNOWN;
|
|
|
|
|
|
|
|
if (is_reloc_for_GOT (howto))
|
2016-07-15 13:00:03 +02:00
|
|
|
return GOT_NORMAL;
|
|
|
|
|
|
|
|
if (is_reloc_for_TLS (howto))
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
{
|
|
|
|
switch (howto->type)
|
|
|
|
{
|
|
|
|
case R_ARC_TLS_GD_GOT:
|
|
|
|
type = GOT_TLS_GD;
|
|
|
|
break;
|
|
|
|
case R_ARC_TLS_IE_GOT:
|
|
|
|
type = GOT_TLS_IE;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return type;
|
|
|
|
}
|
|
|
|
|
|
|
|
#define ADD_SYMBOL_REF_SEC_AND_RELOC(SECNAME, COND_FOR_RELOC, H) \
|
|
|
|
htab->s##SECNAME->size; \
|
|
|
|
{ \
|
|
|
|
if (COND_FOR_RELOC) \
|
|
|
|
{ \
|
|
|
|
htab->srel##SECNAME->size += sizeof (Elf32_External_Rela); \
|
|
|
|
ARC_DEBUG ("arc_info: Added reloc space in " \
|
|
|
|
#SECNAME " section at " __FILE__ \
|
|
|
|
":%d for symbol %s\n", \
|
|
|
|
__LINE__, name_for_global_symbol (H)); \
|
|
|
|
} \
|
|
|
|
if (H) \
|
|
|
|
if (h->dynindx == -1 && !h->forced_local) \
|
|
|
|
if (! bfd_elf_link_record_dynamic_symbol (info, H)) \
|
|
|
|
return FALSE; \
|
|
|
|
htab->s##SECNAME->size += 4; \
|
|
|
|
} \
|
|
|
|
|
|
|
|
static bfd_boolean
|
|
|
|
arc_fill_got_info_for_reloc (enum tls_type_e type,
|
|
|
|
struct got_entry **list,
|
|
|
|
struct bfd_link_info * info,
|
|
|
|
struct elf_link_hash_entry *h)
|
|
|
|
{
|
|
|
|
struct elf_link_hash_table *htab = elf_hash_table (info);
|
|
|
|
|
|
|
|
if (got_entry_for_type (list, type) != NULL)
|
|
|
|
return TRUE;
|
|
|
|
|
|
|
|
switch (type)
|
|
|
|
{
|
|
|
|
case GOT_NORMAL:
|
|
|
|
{
|
|
|
|
bfd_vma offset
|
|
|
|
= ADD_SYMBOL_REF_SEC_AND_RELOC (got, bfd_link_pic (info)
|
|
|
|
|| h != NULL, h);
|
|
|
|
new_got_entry_to_list (list, type, offset, TLS_GOT_NONE);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
|
|
case GOT_TLS_GD:
|
|
|
|
{
|
|
|
|
bfd_vma offset
|
|
|
|
= ADD_SYMBOL_REF_SEC_AND_RELOC (got, TRUE, h);
|
|
|
|
bfd_vma ATTRIBUTE_UNUSED notneeded
|
|
|
|
= ADD_SYMBOL_REF_SEC_AND_RELOC (got, TRUE, h);
|
|
|
|
new_got_entry_to_list (list, type, offset, TLS_GOT_MOD_AND_OFF);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case GOT_TLS_IE:
|
|
|
|
case GOT_TLS_LE:
|
|
|
|
{
|
|
|
|
bfd_vma offset
|
|
|
|
= ADD_SYMBOL_REF_SEC_AND_RELOC (got, TRUE, h);
|
|
|
|
new_got_entry_to_list (list, type, offset, TLS_GOT_OFF);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
return FALSE;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static bfd_vma
|
2016-07-15 13:00:03 +02:00
|
|
|
relocate_fix_got_relocs_for_got_info (struct got_entry ** list_p,
|
|
|
|
enum tls_type_e type,
|
|
|
|
struct bfd_link_info * info,
|
|
|
|
bfd * output_bfd,
|
|
|
|
unsigned long r_symndx,
|
|
|
|
Elf_Internal_Sym * local_syms,
|
|
|
|
asection ** local_sections,
|
|
|
|
struct elf_link_hash_entry * h,
|
|
|
|
struct arc_relocation_data * reloc_data)
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
{
|
2016-07-15 13:00:03 +02:00
|
|
|
struct elf_link_hash_table *htab = elf_hash_table (info);
|
|
|
|
struct got_entry *entry = NULL;
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
|
|
|
|
if (list_p == NULL || type == GOT_UNKNOWN || type == GOT_TLS_LE)
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
entry = got_entry_for_type (list_p, type);
|
|
|
|
BFD_ASSERT (entry);
|
|
|
|
|
|
|
|
if (h == NULL
|
|
|
|
|| (! elf_hash_table (info)->dynamic_sections_created
|
|
|
|
|| (bfd_link_pic (info)
|
2016-07-15 13:00:03 +02:00
|
|
|
&& SYMBOL_REFERENCES_LOCAL (info, h))))
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
{
|
|
|
|
const char ATTRIBUTE_UNUSED *symbol_name;
|
|
|
|
static const char local_name[] = "(local)";
|
|
|
|
asection *tls_sec = NULL;
|
|
|
|
bfd_vma sym_value = 0;
|
|
|
|
|
|
|
|
if (h != NULL)
|
|
|
|
{
|
|
|
|
// TODO: This should not be here.
|
|
|
|
reloc_data->sym_value = h->root.u.def.value;
|
|
|
|
reloc_data->sym_section = h->root.u.def.section;
|
|
|
|
|
|
|
|
sym_value = h->root.u.def.value
|
2016-07-15 13:00:03 +02:00
|
|
|
+ h->root.u.def.section->output_section->vma
|
|
|
|
+ h->root.u.def.section->output_offset;
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
|
|
|
|
tls_sec = elf_hash_table (info)->tls_sec;
|
|
|
|
|
|
|
|
symbol_name = h->root.root.string;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
Elf_Internal_Sym *sym = local_syms + r_symndx;
|
|
|
|
asection *sec = local_sections[r_symndx];
|
|
|
|
|
|
|
|
sym_value = sym->st_value
|
2016-07-15 13:00:03 +02:00
|
|
|
+ sec->output_section->vma
|
|
|
|
+ sec->output_offset;
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
|
|
|
|
tls_sec = elf_hash_table (info)->tls_sec;
|
|
|
|
|
|
|
|
symbol_name = local_name;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (entry && entry->processed == FALSE)
|
|
|
|
{
|
|
|
|
switch (entry->type)
|
|
|
|
{
|
2016-07-15 13:00:03 +02:00
|
|
|
case GOT_TLS_GD:
|
|
|
|
{
|
|
|
|
BFD_ASSERT (tls_sec && tls_sec->output_section);
|
|
|
|
bfd_vma sec_vma = tls_sec->output_section->vma;
|
|
|
|
|
|
|
|
bfd_put_32 (output_bfd,
|
|
|
|
sym_value - sec_vma,
|
|
|
|
htab->sgot->contents + entry->offset
|
|
|
|
+ (entry->existing_entries == TLS_GOT_MOD_AND_OFF
|
|
|
|
? 4 : 0));
|
|
|
|
|
|
|
|
ARC_DEBUG ("arc_info: FIXED -> %s value = %#lx "
|
2016-07-12 16:31:40 +02:00
|
|
|
"@ %lx, for symbol %s\n",
|
2016-07-15 13:00:03 +02:00
|
|
|
(entry->type == GOT_TLS_GD ? "GOT_TLS_GD" :
|
|
|
|
"GOT_TLS_IE"),
|
|
|
|
(long) (sym_value - sec_vma),
|
2016-07-12 16:31:40 +02:00
|
|
|
(long) (htab->sgot->output_section->vma
|
|
|
|
+ htab->sgot->output_offset->vma
|
|
|
|
+ entry->offset
|
|
|
|
+ (entry->existing_entries == TLS_GOT_MOD_AND_OFF
|
|
|
|
? 4 : 0)),
|
2016-07-15 13:00:03 +02:00
|
|
|
symbol_name);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case GOT_TLS_IE:
|
|
|
|
{
|
|
|
|
BFD_ASSERT (tls_sec && tls_sec->output_section);
|
|
|
|
bfd_vma ATTRIBUTE_UNUSED sec_vma
|
|
|
|
= tls_sec->output_section->vma;
|
|
|
|
|
2016-07-12 16:31:40 +02:00
|
|
|
bfd_put_32 (output_bfd,
|
|
|
|
sym_value - sec_vma,
|
|
|
|
htab->sgot->contents + entry->offset
|
|
|
|
+ (entry->existing_entries == TLS_GOT_MOD_AND_OFF
|
|
|
|
? 4 : 0));
|
|
|
|
|
2016-07-15 13:00:03 +02:00
|
|
|
ARC_DEBUG ("arc_info: FIXED -> %s value = %#lx "
|
|
|
|
"@ %p, for symbol %s\n",
|
|
|
|
(entry->type == GOT_TLS_GD ? "GOT_TLS_GD" :
|
|
|
|
"GOT_TLS_IE"),
|
|
|
|
(long) (sym_value - sec_vma),
|
2016-07-12 16:31:40 +02:00
|
|
|
(long) (htab->sgot->output_section->vma
|
|
|
|
+ htab->sgot->output_offset->vma
|
|
|
|
+ entry->offset
|
|
|
|
+ (entry->existing_entries == TLS_GOT_MOD_AND_OFF
|
|
|
|
? 4 : 0)),
|
2016-07-15 13:00:03 +02:00
|
|
|
symbol_name);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case GOT_NORMAL:
|
|
|
|
{
|
|
|
|
bfd_vma sec_vma
|
|
|
|
= reloc_data->sym_section->output_section->vma
|
|
|
|
+ reloc_data->sym_section->output_offset;
|
|
|
|
|
2016-07-22 16:10:31 +02:00
|
|
|
if (h != NULL
|
|
|
|
&& h->root.type == bfd_link_hash_undefweak)
|
|
|
|
ARC_DEBUG ("arc_info: PATCHED: NOT_PATCHED "
|
|
|
|
"@ %#08lx for sym %s in got offset %#lx "
|
|
|
|
"(is undefweak)\n",
|
|
|
|
(long) (htab->sgot->output_section->vma
|
|
|
|
+ htab->sgot->output_offset
|
|
|
|
+ entry->offset),
|
|
|
|
symbol_name,
|
|
|
|
(long) entry->offset);
|
|
|
|
else
|
2016-07-15 13:00:03 +02:00
|
|
|
{
|
|
|
|
bfd_put_32 (output_bfd,
|
|
|
|
reloc_data->sym_value + sec_vma,
|
|
|
|
htab->sgot->contents + entry->offset);
|
|
|
|
ARC_DEBUG ("arc_info: PATCHED: %#08lx "
|
|
|
|
"@ %#08lx for sym %s in got offset %#lx\n",
|
|
|
|
(long) (reloc_data->sym_value + sec_vma),
|
|
|
|
(long) (htab->sgot->output_section->vma
|
|
|
|
+ htab->sgot->output_offset + entry->offset),
|
|
|
|
symbol_name,
|
|
|
|
(long) entry->offset);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
BFD_ASSERT (0);
|
|
|
|
break;
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
}
|
|
|
|
entry->processed = TRUE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return entry->offset;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
create_got_dynrelocs_for_single_entry (struct got_entry *list,
|
|
|
|
bfd *output_bfd,
|
|
|
|
struct bfd_link_info * info,
|
|
|
|
struct elf_link_hash_entry *h)
|
|
|
|
{
|
|
|
|
if (list == NULL)
|
|
|
|
return;
|
|
|
|
|
|
|
|
bfd_vma got_offset = list->offset;
|
|
|
|
|
|
|
|
if (list->type == GOT_NORMAL
|
|
|
|
&& list->created_dyn_relocation == FALSE)
|
|
|
|
{
|
|
|
|
if (bfd_link_pic (info)
|
|
|
|
&& h != NULL
|
|
|
|
&& (info->symbolic || h->dynindx == -1)
|
|
|
|
&& h->def_regular)
|
|
|
|
{
|
|
|
|
ADD_RELA (output_bfd, got, got_offset, 0, R_ARC_RELATIVE, 0);
|
|
|
|
}
|
|
|
|
/* Do not fully understand the side effects of this condition.
|
|
|
|
The relocation space might still being reserved. Perhaps
|
|
|
|
I should clear its value. */
|
|
|
|
else if (h != NULL && h->dynindx != -1)
|
|
|
|
{
|
|
|
|
ADD_RELA (output_bfd, got, got_offset, h->dynindx, R_ARC_GLOB_DAT, 0);
|
|
|
|
}
|
|
|
|
list->created_dyn_relocation = TRUE;
|
|
|
|
}
|
|
|
|
else if (list->existing_entries != TLS_GOT_NONE
|
|
|
|
&& list->created_dyn_relocation == FALSE)
|
|
|
|
{
|
|
|
|
/* TODO TLS: This is not called for local symbols.
|
|
|
|
In order to correctly implement TLS, this should also
|
|
|
|
be called for all local symbols with tls got entries.
|
|
|
|
Should be moved to relocate_section in order to make it
|
|
|
|
work for local symbols. */
|
|
|
|
struct elf_link_hash_table *htab = elf_hash_table (info);
|
|
|
|
enum tls_got_entries e = list->existing_entries;
|
|
|
|
|
|
|
|
BFD_ASSERT (list->type != GOT_TLS_GD
|
|
|
|
|| list->existing_entries == TLS_GOT_MOD_AND_OFF);
|
|
|
|
|
|
|
|
bfd_vma dynindx = (h == NULL || h->dynindx == -1) ? 0 : h->dynindx;
|
|
|
|
|
|
|
|
if (e == TLS_GOT_MOD_AND_OFF || e == TLS_GOT_MOD)
|
|
|
|
{
|
|
|
|
ADD_RELA (output_bfd, got, got_offset, dynindx,
|
|
|
|
R_ARC_TLS_DTPMOD, 0);
|
|
|
|
ARC_DEBUG ("arc_info: TLS_DYNRELOC: type = %d, \
|
2016-07-15 13:00:03 +02:00
|
|
|
GOT_OFFSET = %#lx, GOT_VMA = %#lx, INDEX = %ld, ADDEND = 0x0\n",
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
list->type,
|
2016-07-15 13:00:03 +02:00
|
|
|
(long) got_offset,
|
|
|
|
(long) (htab->sgot->output_section->vma
|
|
|
|
+ htab->sgot->output_offset + got_offset),
|
|
|
|
(long) dynindx);
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
}
|
2016-07-15 13:00:03 +02:00
|
|
|
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
if (e == TLS_GOT_MOD_AND_OFF || e == TLS_GOT_OFF)
|
|
|
|
{
|
|
|
|
bfd_vma addend = 0;
|
|
|
|
if (list->type == GOT_TLS_IE)
|
|
|
|
addend = bfd_get_32 (output_bfd,
|
|
|
|
htab->sgot->contents + got_offset);
|
|
|
|
|
|
|
|
ADD_RELA (output_bfd, got,
|
|
|
|
got_offset + (e == TLS_GOT_MOD_AND_OFF ? 4 : 0),
|
|
|
|
dynindx,
|
|
|
|
(list->type == GOT_TLS_IE ? R_ARC_TLS_TPOFF
|
|
|
|
: R_ARC_TLS_DTPOFF),
|
|
|
|
addend);
|
|
|
|
|
|
|
|
ARC_DEBUG ("arc_info: TLS_DYNRELOC: type = %d, \
|
2016-07-15 13:00:03 +02:00
|
|
|
GOT_OFFSET = %#lx, GOT_VMA = %#lx, INDEX = %ld, ADDEND = %#lx\n",
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
list->type,
|
2016-07-15 13:00:03 +02:00
|
|
|
(long) got_offset,
|
|
|
|
(long) (htab->sgot->output_section->vma
|
|
|
|
+ htab->sgot->output_offset + got_offset),
|
|
|
|
(long) dynindx, (long) addend);
|
Fixes done to TLS.
TLS relocations did not support multiple TLS modes for the same
symbol in a single object file.
Refactored how GOT and TLS is implemented. Removed code duplications between
local and global symbols conditioning.
bfd/ChangeLog:
2016-06-14 Cupertino Miranda <cmiranda@synopsys.com>
* arc-got.h: Moved got related structures from elf32-arc.c to
this file. More precisely, tls_type_e, tls_got_entries, got_entry.
* (arc_get_local_got_ents,
got_entry_for_type,
new_got_entry_to_list,
tls_type_for_reloc,
symbol_has_entry_of_type,
get_got_entry_list_for_symbol,
arc_got_entry_type_for_reloc,
ADD_SYMBOL_REF_SEC_AND_RELOC,
arc_fill_got_info_for_reloc,
relocate_fix_got_relocs_for_got_info,
create_got_dynrelocs_for_single_entry,
create_got_dynrelocs_for_got_info): Added to file.
* elf32-arc.c: Removed GOT & TLS related structs and functions to
arc-got.h.
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
2016-06-14 22:55:44 +02:00
|
|
|
}
|
|
|
|
list->created_dyn_relocation = TRUE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
create_got_dynrelocs_for_got_info (struct got_entry **list_p,
|
|
|
|
bfd *output_bfd,
|
|
|
|
struct bfd_link_info * info,
|
|
|
|
struct elf_link_hash_entry *h)
|
|
|
|
{
|
|
|
|
if (list_p == NULL)
|
|
|
|
return;
|
|
|
|
|
|
|
|
struct got_entry *list = *list_p;
|
|
|
|
/* Traverse the list of got entries for this symbol. */
|
|
|
|
while (list)
|
|
|
|
{
|
|
|
|
create_got_dynrelocs_for_single_entry (list, output_bfd, info, h);
|
|
|
|
list = list->next;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
#undef ADD_SYMBOL_REF_SEC_AND_RELOC
|
|
|
|
|
|
|
|
#endif /* ARC_GOT_H */
|