/* ARC-specific support for 32-bit ELF
- Copyright (C) 1994-2018 Free Software Foundation, Inc.
+ Copyright (C) 1994-2021 Free Software Foundation, Inc.
Contributed by Cupertino Miranda (cmiranda@synopsys.com).
This file is part of BFD, the Binary File Descriptor library.
struct got_entry *next;
enum tls_type_e type;
bfd_vma offset;
- bfd_boolean processed;
- bfd_boolean created_dyn_relocation;
+ bool processed;
+ bool created_dyn_relocation;
enum tls_got_entries existing_entries;
};
entry->type = type;
entry->offset = offset;
entry->next = NULL;
- entry->processed = FALSE;
- entry->created_dyn_relocation = FALSE;
+ entry->processed = false;
+ entry->created_dyn_relocation = false;
entry->existing_entries = existing_entries;
ARC_DEBUG ("New GOT got entry added to list: "
__LINE__, name_for_global_symbol (H)); \
} \
if (H) \
- if (h->dynindx == -1 && !h->forced_local) \
+ if (H->dynindx == -1 && !H->forced_local) \
if (! bfd_elf_link_record_dynamic_symbol (info, H)) \
- return FALSE; \
+ return false; \
htab->s##SECNAME->size += 4; \
} \
-static bfd_boolean
+static bool
arc_fill_got_info_for_reloc (enum tls_type_e type,
struct got_entry **list,
struct bfd_link_info * info,
struct elf_link_hash_table *htab = elf_hash_table (info);
if (got_entry_for_type (list, type) != NULL)
- return TRUE;
+ return true;
switch (type)
{
case GOT_TLS_GD:
{
bfd_vma offset
- = ADD_SYMBOL_REF_SEC_AND_RELOC (got, TRUE, h);
+ = ADD_SYMBOL_REF_SEC_AND_RELOC (got, true, h);
bfd_vma ATTRIBUTE_UNUSED notneeded
- = ADD_SYMBOL_REF_SEC_AND_RELOC (got, TRUE, h);
+ = 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_LE:
{
bfd_vma offset
- = ADD_SYMBOL_REF_SEC_AND_RELOC (got, TRUE, h);
+ = ADD_SYMBOL_REF_SEC_AND_RELOC (got, true, h);
new_got_entry_to_list (list, type, offset, TLS_GOT_OFF);
}
break;
default:
- return FALSE;
+ return false;
break;
}
- return TRUE;
+ return true;
}
+struct arc_static_sym_data {
+ bfd_vma sym_value;
+ const char *symbol_name;
+};
+
+static struct arc_static_sym_data
+get_static_sym_data (unsigned long r_symndx,
+ Elf_Internal_Sym *local_syms,
+ asection **local_sections,
+ struct elf_link_hash_entry *h,
+ struct arc_relocation_data *reloc_data)
+{
+ static const char local_name[] = "(local)";
+ struct arc_static_sym_data ret = { 0, NULL };
+
+ if (h != NULL)
+ {
+ BFD_ASSERT (h->root.type != bfd_link_hash_undefweak
+ && h->root.type != bfd_link_hash_undefined);
+ /* TODO: This should not be here. */
+ reloc_data->sym_value = h->root.u.def.value;
+ reloc_data->sym_section = h->root.u.def.section;
+
+ ret.sym_value = h->root.u.def.value
+ + h->root.u.def.section->output_section->vma
+ + h->root.u.def.section->output_offset;
+
+ ret.symbol_name = h->root.root.string;
+ }
+ else
+ {
+ Elf_Internal_Sym *sym = local_syms + r_symndx;
+ asection *sec = local_sections[r_symndx];
+
+ ret.sym_value = sym->st_value
+ + sec->output_section->vma
+ + sec->output_offset;
+
+ ret.symbol_name = local_name;
+ }
+ return ret;
+}
static bfd_vma
relocate_fix_got_relocs_for_got_info (struct got_entry ** list_p,
BFD_ASSERT (entry);
if (h == NULL
+ || h->forced_local == true
|| (! elf_hash_table (info)->dynamic_sections_created
|| (bfd_link_pic (info)
&& SYMBOL_REFERENCES_LOCAL (info, h))))
{
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
- + h->root.u.def.section->output_section->vma
- + h->root.u.def.section->output_offset;
-
- 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
- + sec->output_section->vma
- + sec->output_offset;
-
- tls_sec = elf_hash_table (info)->tls_sec;
-
- symbol_name = local_name;
- }
-
+ asection *tls_sec = elf_hash_table (info)->tls_sec;
if (entry && !entry->processed)
{
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
+ if (h == NULL || h->forced_local
+ || !elf_hash_table (info)->dynamic_sections_created)
+ {
+ struct arc_static_sym_data tmp =
+ get_static_sym_data (r_symndx, local_syms, local_sections,
+ h, reloc_data);
+
+ bfd_put_32 (output_bfd,
+ tmp.sym_value - sec_vma
+ (elf_hash_table (info)->dynamic_sections_created
? 0
- : (align_power (TCB_SIZE,
+ : (align_power (0,
tls_sec->alignment_power))),
htab->sgot->contents + entry->offset
+ (entry->existing_entries == TLS_GOT_MOD_AND_OFF
? 4 : 0));
- ARC_DEBUG ("arc_info: FIXED -> %s value = %#lx "
- "@ %lx, for symbol %s\n",
- (entry->type == GOT_TLS_GD ? "GOT_TLS_GD" :
- "GOT_TLS_IE"),
- (long) (sym_value - sec_vma),
- (long) (htab->sgot->output_section->vma
- + htab->sgot->output_offset
- + entry->offset
- + (entry->existing_entries == TLS_GOT_MOD_AND_OFF
- ? 4 : 0)),
- symbol_name);
+ ARC_DEBUG ("arc_info: FIXED -> %s value = %#lx "
+ "@ %lx, for symbol %s\n",
+ (entry->type == GOT_TLS_GD ? "GOT_TLS_GD" :
+ "GOT_TLS_IE"),
+ (long) (sym_value - sec_vma),
+ (long) (htab->sgot->output_section->vma
+ + htab->sgot->output_offset
+ + entry->offset
+ + (entry->existing_entries == TLS_GOT_MOD_AND_OFF
+ ? 4 : 0)),
+ tmp.symbol_name);
+ }
}
break;
bfd_vma ATTRIBUTE_UNUSED sec_vma
= tls_sec->output_section->vma;
+ struct arc_static_sym_data tmp =
+ get_static_sym_data (r_symndx, local_syms, local_sections,
+ h, reloc_data);
+
bfd_put_32 (output_bfd,
- sym_value - sec_vma
+ tmp.sym_value - sec_vma
+ (elf_hash_table (info)->dynamic_sections_created
? 0
: (align_power (TCB_SIZE,
+ entry->offset
+ (entry->existing_entries == TLS_GOT_MOD_AND_OFF
? 4 : 0)),
- symbol_name);
+ tmp.symbol_name);
}
break;
"@ %#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),
+ + htab->sgot->output_offset
+ + entry->offset),
symbol_name,
(long) entry->offset);
}
BFD_ASSERT (0);
break;
}
- entry->processed = TRUE;
+ entry->processed = true;
}
}
{
ADD_RELA (output_bfd, got, got_offset, h->dynindx, R_ARC_GLOB_DAT, 0);
}
- list->created_dyn_relocation = TRUE;
+ list->created_dyn_relocation = true;
}
else if (list->existing_entries != TLS_GOT_NONE
&& !list->created_dyn_relocation)
+ htab->sgot->output_offset + got_offset),
(long) dynindx, (long) addend);
}
- list->created_dyn_relocation = TRUE;
+ list->created_dyn_relocation = true;
}
}
projects / binutils-gdb.git / blobdiff