/* 32-bit ELF support for TI C6X
- Copyright 2010, 2011, 2012
- Free Software Foundation, Inc.
+ Copyright (C) 2010-2019 Free Software Foundation, Inc.
Contributed by Joseph Myers <joseph@codesourcery.com>
- Bernd Schmidt <bernds@codesourcery.com>
+ Bernd Schmidt <bernds@codesourcery.com>
This file is part of BFD, the Binary File Descriptor library.
{
struct elf_link_hash_table elf;
- /* Short-cuts to get to dynamic linker sections. */
- asection *sdynbss;
- asection *srelbss;
-
/* C6X specific command line arguments. */
struct elf32_tic6x_params params;
{
HOWTO (R_C6000_NONE, /* type */
0, /* rightshift */
- 0, /* size (0 = byte, 1 = short, 2 = long) */
+ 3, /* size (0 = byte, 1 = short, 2 = long) */
0, /* bitsize */
FALSE, /* pc_relative */
0, /* bitpos */
{
HOWTO (R_C6000_NONE, /* type */
0, /* rightshift */
- 0, /* size (0 = byte, 1 = short, 2 = long) */
+ 3, /* size (0 = byte, 1 = short, 2 = long) */
0, /* bitsize */
FALSE, /* pc_relative */
0, /* bitpos */
return NULL;
}
-static void
+static bfd_boolean
elf32_tic6x_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
{
r_type = ELF32_R_TYPE (elf_reloc->r_info);
if (r_type >= ARRAY_SIZE (elf32_tic6x_howto_table))
- bfd_reloc->howto = NULL;
- else
- bfd_reloc->howto = &elf32_tic6x_howto_table[r_type];
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ bfd_reloc->howto = &elf32_tic6x_howto_table[r_type];
+ if (bfd_reloc->howto == NULL || bfd_reloc->howto->name == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ return TRUE;
}
-static void
+static bfd_boolean
elf32_tic6x_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, arelent *bfd_reloc,
Elf_Internal_Rela *elf_reloc)
{
r_type = ELF32_R_TYPE (elf_reloc->r_info);
if (r_type >= ARRAY_SIZE (elf32_tic6x_howto_table_rel))
- bfd_reloc->howto = NULL;
- else
- bfd_reloc->howto = &elf32_tic6x_howto_table_rel[r_type];
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ bfd_reloc->howto = &elf32_tic6x_howto_table_rel[r_type];
+ if (bfd_reloc->howto == NULL || bfd_reloc->howto->name == NULL)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ abfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return FALSE;
+ }
+
+ return TRUE;
}
void
struct elf32_tic6x_link_hash_table *ret;
bfd_size_type amt = sizeof (struct elf32_tic6x_link_hash_table);
- ret = bfd_malloc (amt);
+ ret = bfd_zmalloc (amt);
if (ret == NULL)
return NULL;
return NULL;
}
- ret->sym_cache.abfd = NULL;
ret->obfd = abfd;
ret->elf.is_relocatable_executable = 1;
static bfd_boolean
elf32_tic6x_final_link (bfd *abfd, struct bfd_link_info *info)
{
- if (info->shared)
+ if (bfd_link_pic (info))
{
obj_attribute *out_attr;
out_attr = elf_known_obj_attributes_proc (abfd);
return TRUE;
}
-/* Destroy a C6X ELF linker hash table. */
-
-static void
-elf32_tic6x_link_hash_table_free (struct bfd_link_hash_table *hash)
-{
- _bfd_generic_link_hash_table_free (hash);
-}
-
/* Called to pass PARAMS to the backend. We store them in the hash table
associated with INFO. */
htab->dsbt = bfd_make_section_anyway_with_flags (dynobj, ".dsbt",
flags);
if (htab->dsbt == NULL
- || ! bfd_set_section_alignment (dynobj, htab->dsbt, 2)
- || ! bfd_set_section_alignment (dynobj, htab->elf.splt, 5))
+ || !bfd_set_section_alignment (htab->dsbt, 2)
+ || !bfd_set_section_alignment (htab->elf.splt, 5))
return FALSE;
- htab->sdynbss = bfd_get_section_by_name (dynobj, ".dynbss");
- if (!info->shared)
- htab->srelbss = bfd_get_section_by_name (dynobj, ".rela.bss");
-
- if (!htab->sdynbss
- || (!info->shared && !htab->srelbss))
- abort ();
-
return TRUE;
}
struct elf_link_hash_entry *h,
Elf_Internal_Sym * sym)
{
- bfd *dynobj;
struct elf32_tic6x_link_hash_table *htab;
htab = elf32_tic6x_hash_table (info);
- dynobj = htab->elf.dynobj;
if (h->plt.offset != (bfd_vma) -1)
{
it up. */
if ((h->dynindx == -1
- && !((h->forced_local || info->executable)
+ && !((h->forced_local || bfd_link_executable (info))
&& h->def_regular
&& h->type == STT_GNU_IFUNC))
|| plt == NULL
Get the offset into the .got table of the entry that
corresponds to this function. Each .got entry is 4 bytes.
The first three are reserved.
-
+
For static executables, we don't reserve anything. */
plt_index = h->plt.offset / PLT_ENTRY_SIZE - 1;
asection *srela;
/* This symbol has an entry in the global offset table.
- Set it up. */
+ Set it up. */
- sgot = bfd_get_section_by_name (dynobj, ".got");
- srela = bfd_get_section_by_name (dynobj, ".rela.got");
+ sgot = htab->elf.sgot;
+ srela = htab->elf.srelgot;
BFD_ASSERT (sgot != NULL && srela != NULL);
/* If this is a -Bsymbolic link, and the symbol is defined
- locally, we just want to emit a RELATIVE reloc. Likewise if
- the symbol was forced to be local because of a version file.
- The entry in the global offset table will already have been
- initialized in the relocate_section function. */
- if (info->shared
- && (info->symbolic
+ locally, we just want to emit a RELATIVE reloc. Likewise if
+ the symbol was forced to be local because of a version file.
+ The entry in the global offset table will already have been
+ initialized in the relocate_section function. */
+ if (bfd_link_pic (info)
+ && (SYMBOLIC_BIND (info, h)
|| h->dynindx == -1 || h->forced_local) && h->def_regular)
{
asection *s = h->root.u.def.section;
if (h->needs_copy)
{
Elf_Internal_Rela rel;
+ asection *s;
/* This symbol needs a copy reloc. Set it up. */
if (h->dynindx == -1
|| (h->root.type != bfd_link_hash_defined
&& h->root.type != bfd_link_hash_defweak)
- || htab->srelbss == NULL)
+ || htab->elf.srelbss == NULL
+ || htab->elf.sreldynrelro == NULL)
abort ();
rel.r_offset = (h->root.u.def.value
+ h->root.u.def.section->output_offset);
rel.r_info = ELF32_R_INFO (h->dynindx, R_C6000_COPY);
rel.r_addend = 0;
+ if (h->root.u.def.section == htab->elf.sdynrelro)
+ s = htab->elf.sreldynrelro;
+ else
+ s = htab->elf.srelbss;
- elf32_tic6x_install_rela (output_bfd, htab->srelbss, &rel);
+ elf32_tic6x_install_rela (output_bfd, s, &rel);
}
/* Mark _DYNAMIC and _GLOBAL_OFFSET_TABLE_ as absolute. */
- if (strcmp (h->root.root.string, "_DYNAMIC") == 0
+ if (h == elf_hash_table (info)->hdynamic
|| h == elf_hash_table (info)->hgot)
sym->st_shndx = SHN_ABS;
while (again)
{
again = FALSE;
- for (sub = info->input_bfds; sub != NULL; sub = sub->link_next)
+ for (sub = info->input_bfds; sub != NULL; sub = sub->link.next)
{
asection *o;
{
const char * name;
- name = bfd_get_section_name (abfd, sec);
+ name = bfd_section_name (sec);
if (is_tic6x_elf_unwind_section_name (name))
{
return TRUE;
}
-/* Update the got entry reference counts for the section being removed. */
+/* Find dynamic relocs for H that apply to read-only sections. */
-static bfd_boolean
-elf32_tic6x_gc_sweep_hook (bfd *abfd,
- struct bfd_link_info *info,
- asection *sec,
- const Elf_Internal_Rela *relocs)
+static asection *
+readonly_dynrelocs (struct elf_link_hash_entry *h)
{
- struct elf32_tic6x_link_hash_table *htab;
- Elf_Internal_Shdr *symtab_hdr;
- struct elf_link_hash_entry **sym_hashes;
- bfd_signed_vma *local_got_refcounts;
- const Elf_Internal_Rela *rel, *relend;
-
- if (info->relocatable)
- return TRUE;
-
- htab = elf32_tic6x_hash_table (info);
- if (htab == NULL)
- return FALSE;
-
- elf_section_data (sec)->local_dynrel = NULL;
-
- symtab_hdr = &elf_symtab_hdr (abfd);
- sym_hashes = elf_sym_hashes (abfd);
- local_got_refcounts = elf_local_got_refcounts (abfd);
+ struct elf_dyn_relocs *p;
+ struct elf32_tic6x_link_hash_entry *eh
+ = (struct elf32_tic6x_link_hash_entry *) h;
- relend = relocs + sec->reloc_count;
- for (rel = relocs; rel < relend; rel++)
+ for (p = eh->dyn_relocs; p != NULL; p = p->next)
{
- unsigned long r_symndx;
- unsigned int r_type;
- struct elf_link_hash_entry *h = NULL;
-
- r_symndx = ELF32_R_SYM (rel->r_info);
- if (r_symndx >= symtab_hdr->sh_info)
- {
- struct elf32_tic6x_link_hash_entry *eh;
- struct elf_dyn_relocs **pp;
- struct elf_dyn_relocs *p;
-
- h = sym_hashes[r_symndx - symtab_hdr->sh_info];
- 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;
- eh = (struct elf32_tic6x_link_hash_entry *) h;
-
- for (pp = &eh->dyn_relocs; (p = *pp) != NULL; pp = &p->next)
- if (p->sec == sec)
- {
- /* Everything must go for SEC. */
- *pp = p->next;
- break;
- }
- }
-
- r_type = ELF32_R_TYPE (rel->r_info);
-
- switch (r_type)
- {
- case R_C6000_SBR_GOT_U15_W:
- case R_C6000_SBR_GOT_L16_W:
- case R_C6000_SBR_GOT_H16_W:
- case R_C6000_EHTYPE:
- if (h != NULL)
- {
- if (h->got.refcount > 0)
- h->got.refcount -= 1;
- }
- else if (local_got_refcounts != NULL)
- {
- if (local_got_refcounts[r_symndx] > 0)
- local_got_refcounts[r_symndx] -= 1;
- }
- break;
+ asection *s = p->sec->output_section;
- default:
- break;
- }
+ if (s != NULL && (s->flags & SEC_READONLY) != 0)
+ return p->sec;
}
-
- return TRUE;
+ return NULL;
}
/* Adjust a symbol defined by a dynamic object and referenced by a
{
struct elf32_tic6x_link_hash_table *htab;
bfd *dynobj;
- asection *s;
+ asection *s, *srel;
dynobj = elf_hash_table (info)->dynobj;
/* 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)));
/* If this is a function, put it in the procedure linkage table. We
/* 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;
- h->non_got_ref = h->u.weakdef->non_got_ref;
+ 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;
+ h->non_got_ref = def->non_got_ref;
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 there are no references to this symbol that do not use the
/* We must generate a R_C6000_COPY reloc to tell the dynamic linker to
copy the initial value out of the dynamic object and into the
runtime process image. */
+ if ((h->root.u.def.section->flags & SEC_READONLY) != 0)
+ {
+ s = htab->elf.sdynrelro;
+ srel = htab->elf.sreldynrelro;
+ }
+ else
+ {
+ s = htab->elf.sdynbss;
+ srel = htab->elf.srelbss;
+ }
if ((h->root.u.def.section->flags & SEC_ALLOC) != 0 && h->size != 0)
{
- htab->srelbss->size += sizeof (Elf32_External_Rela);
+ srel->size += sizeof (Elf32_External_Rela);
h->needs_copy = 1;
}
- s = htab->sdynbss;
-
- return _bfd_elf_adjust_dynamic_copy (h, s);
+ return _bfd_elf_adjust_dynamic_copy (info, h, s);
}
static bfd_boolean
bfd_reloc_status_type r;
struct bfd_link_hash_entry *sbh;
bfd_boolean is_rel;
+ bfd_boolean res;
r_type = ELF32_R_TYPE (rel->r_info);
r_symndx = ELF32_R_SYM (rel->r_info);
relocs, rel);
if (is_rel)
- elf32_tic6x_info_to_howto_rel (input_bfd, &bfd_reloc, rel);
+ res = elf32_tic6x_info_to_howto_rel (input_bfd, &bfd_reloc, rel);
else
- elf32_tic6x_info_to_howto (input_bfd, &bfd_reloc, rel);
- howto = bfd_reloc.howto;
- if (howto == NULL)
+ res = elf32_tic6x_info_to_howto (input_bfd, &bfd_reloc, rel);
+
+ if (!res || (howto = bfd_reloc.howto) == NULL)
{
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
else
{
- bfd_boolean warned;
+ bfd_boolean warned, ignored;
RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
r_symndx, symtab_hdr, sym_hashes,
h, sec, relocation,
- unresolved_reloc, warned);
+ unresolved_reloc, warned, ignored);
}
- if (sec != NULL && elf_discarded_section (sec))
+ if (sec != NULL && discarded_section (sec))
RELOC_AGAINST_DISCARDED_SECTION (info, input_bfd, input_section,
- rel, relend, howto, contents);
+ rel, 1, relend, howto, 0, contents);
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
{
if (is_rel
&& sym != NULL
goto done_reloc;
}
}
+ /* Fall through. */
case R_C6000_PCR_S12:
case R_C6000_PCR_S10:
case R_C6000_DSBT_INDEX:
relocation = elf32_tic6x_hash_table (info)->params.dsbt_index;
- if (!info->shared || relocation != 0)
+ if (!bfd_link_pic (info) || relocation != 0)
break;
/* fall through */
/* When generating a shared object or relocatable executable, these
relocations are copied into the output file to be resolved at
run time. */
- if ((info->shared || elf32_tic6x_using_dsbt (output_bfd))
+ if ((bfd_link_pic (info) || elf32_tic6x_using_dsbt (output_bfd))
&& (input_section->flags & SEC_ALLOC)
&& (h == NULL
|| ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
memset (&outrel, 0, sizeof outrel);
else if (h != NULL
&& h->dynindx != -1
- && (!info->shared
- || !info->symbolic
+ && (!bfd_link_pic (info)
+ || !SYMBOLIC_BIND (info, h)
|| !h->def_regular))
{
outrel.r_info = ELF32_R_INFO (h->dynindx, r_type);
}
else
{
- (*_bfd_error_handler) (_("%B: SB-relative relocation but "
- "__c6xabi_DSBT_BASE not defined"),
- input_bfd);
+ _bfd_error_handler (_("%pB: SB-relative relocation but "
+ "__c6xabi_DSBT_BASE not defined"),
+ input_bfd);
ok = FALSE;
continue;
}
off = h->got.offset;
dyn = htab->elf.dynamic_sections_created;
- if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared, h)
- || (info->shared
+ if (! WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn,
+ bfd_link_pic (info),
+ h)
+ || (bfd_link_pic (info)
&& SYMBOL_REFERENCES_LOCAL (info, h))
|| (ELF_ST_VISIBILITY (h->other)
&& h->root.type == bfd_link_hash_undefweak))
htab->elf.sgot->contents + off);
h->got.offset |= 1;
- if (!WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, info->shared,
+ if (!WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn,
+ bfd_link_pic (info),
h)
&& !(ELF_ST_VISIBILITY (h->other)
&& h->root.type == bfd_link_hash_undefweak))
bfd_put_32 (output_bfd, relocation,
htab->elf.sgot->contents + off);
- if (info->shared || elf32_tic6x_using_dsbt (output_bfd))
+ if (bfd_link_pic (info) || elf32_tic6x_using_dsbt (output_bfd))
elf32_tic6x_make_got_dynreloc (output_bfd, htab, sec, off);
local_got_offsets[r_symndx] |= 1;
symbols. Make this an error; the compiler isn't
allowed to pass us these kinds of things. */
if (h == NULL)
- (*_bfd_error_handler)
- (_("%B, section %A: relocation %s with non-zero addend %d"
- " against local symbol"),
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB, section %pA: relocation %s with non-zero addend %"
+ PRId64 " against local symbol"),
input_bfd,
input_section,
elf32_tic6x_howto_table[r_type].name,
- rel->r_addend);
+ (int64_t) rel->r_addend);
else
- (*_bfd_error_handler)
- (_("%B, section %A: relocation %s with non-zero addend %d"
- " against symbol `%s'"),
+ _bfd_error_handler
+ /* xgettext:c-format */
+ (_("%pB, section %pA: relocation %s with non-zero addend %"
+ PRId64 " against symbol `%s'"),
input_bfd,
input_section,
elf32_tic6x_howto_table[r_type].name,
- rel->r_addend,
+ (int64_t) rel->r_addend,
h->root.root.string[0] != '\0' ? h->root.root.string
: _("[whose name is lost]"));
/* Invalid in relocatable object. */
default:
/* Unknown relocation. */
- (*_bfd_error_handler) (_("%B: invalid relocation type %d"),
- input_bfd, r_type);
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: unsupported relocation type %#x"),
+ input_bfd, r_type);
+ bfd_set_error (bfd_error_bad_value);
ok = FALSE;
continue;
}
if (name == NULL)
return FALSE;
if (*name == '\0')
- name = bfd_section_name (input_bfd, sec);
+ name = bfd_section_name (sec);
}
switch (r)
/* If the overflowing reloc was to an undefined symbol,
we have already printed one error message and there
is no point complaining again. */
- if ((! h ||
- h->root.type != bfd_link_hash_undefined)
- && (!((*info->callbacks->reloc_overflow)
- (info, (h ? &h->root : NULL), name, howto->name,
- (bfd_vma) 0, input_bfd, input_section,
- rel->r_offset))))
- return FALSE;
+ if (!h || h->root.type != bfd_link_hash_undefined)
+ (*info->callbacks->reloc_overflow)
+ (info, (h ? &h->root : NULL), name, howto->name,
+ (bfd_vma) 0, input_bfd, input_section, rel->r_offset);
break;
case bfd_reloc_undefined:
- if (!((*info->callbacks->undefined_symbol)
- (info, name, input_bfd, input_section,
- rel->r_offset, TRUE)))
- return FALSE;
+ (*info->callbacks->undefined_symbol) (info, name, input_bfd,
+ input_section,
+ rel->r_offset, TRUE);
break;
case bfd_reloc_outofrange:
common_error:
BFD_ASSERT (error_message != NULL);
- if (!((*info->callbacks->reloc_dangerous)
- (info, error_message, input_bfd, input_section,
- rel->r_offset)))
- return FALSE;
+ (*info->callbacks->reloc_dangerous)
+ (info, error_message, input_bfd, input_section, rel->r_offset);
break;
}
}
const Elf_Internal_Rela *rel_end;
asection *sreloc;
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
return TRUE;
htab = elf32_tic6x_hash_table (info);
/* Create dynamic sections for relocatable executables so that we can
copy relocations. */
- if ((info->shared || elf32_tic6x_using_dsbt (abfd))
+ if ((bfd_link_pic (info) || elf32_tic6x_using_dsbt (abfd))
&& ! htab->elf.dynamic_sections_created)
{
if (! _bfd_elf_link_create_dynamic_sections (abfd, info))
for (rel = relocs; rel < rel_end; rel++)
{
unsigned int r_type;
- unsigned long r_symndx;
+ unsigned int r_symndx;
struct elf_link_hash_entry *h;
Elf_Internal_Sym *isym;
if (r_symndx >= NUM_SHDR_ENTRIES (symtab_hdr))
{
- (*_bfd_error_handler) (_("%B: bad symbol index: %d"),
- abfd,
- r_symndx);
+ /* xgettext:c-format */
+ _bfd_error_handler (_("%pB: bad symbol index: %d"),
+ abfd, r_symndx);
return FALSE;
}
store the number of R_C6000_DSBT_INDEX relocs in the
pc_count field, and potentially discard the extra space
in elf32_tic6x_allocate_dynrelocs. */
- if (!info->shared)
+ if (!bfd_link_pic (info))
break;
/* fall through */
may need to keep relocations for symbols satisfied by a
dynamic library if we manage to avoid copy relocs for the
symbol. */
- if ((info->shared || elf32_tic6x_using_dsbt (abfd))
+ if ((bfd_link_pic (info) || elf32_tic6x_using_dsbt (abfd))
&& (sec->flags & SEC_ALLOC) != 0)
{
struct elf_dyn_relocs *p;
case R_C6000_SBR_H16_B:
case R_C6000_SBR_H16_H:
case R_C6000_SBR_H16_W:
- if (h != NULL && info->executable)
+ {
+ /* These relocations implicitly reference __c6xabi_DSBT_BASE.
+ Add an explicit reference so that the symbol will be
+ provided by a linker script. */
+ struct bfd_link_hash_entry *bh = NULL;
+ if (!_bfd_generic_link_add_one_symbol (info, abfd,
+ "__c6xabi_DSBT_BASE",
+ BSF_GLOBAL,
+ bfd_und_section_ptr, 0,
+ NULL, FALSE, FALSE, &bh))
+ return FALSE;
+ ((struct elf_link_hash_entry *) bh)->non_elf = 0;
+ }
+ if (h != NULL && bfd_link_executable (info))
{
/* For B14-relative addresses, we might need a copy
reloc. */
*secp = bfd_make_section_old_way (abfd, ".scommon");
(*secp)->flags |= SEC_IS_COMMON;
*valp = sym->st_size;
- bfd_set_section_alignment (abfd, *secp, bfd_log2 (sym->st_value));
+ bfd_set_section_alignment (*secp, bfd_log2 (sym->st_value));
break;
}
{
case SHN_TIC6X_SCOMMON:
if (tic6x_elf_scom_section.name == NULL)
- {
- /* Initialize the small common section. */
- tic6x_elf_scom_section.name = ".scommon";
- tic6x_elf_scom_section.flags = SEC_IS_COMMON;
- tic6x_elf_scom_section.output_section = &tic6x_elf_scom_section;
- tic6x_elf_scom_section.symbol = &tic6x_elf_scom_symbol;
- tic6x_elf_scom_section.symbol_ptr_ptr = &tic6x_elf_scom_symbol_ptr;
- tic6x_elf_scom_symbol.name = ".scommon";
- tic6x_elf_scom_symbol.flags = BSF_SECTION_SYM;
- tic6x_elf_scom_symbol.section = &tic6x_elf_scom_section;
- tic6x_elf_scom_symbol_ptr = &tic6x_elf_scom_symbol;
- }
+ {
+ /* Initialize the small common section. */
+ tic6x_elf_scom_section.name = ".scommon";
+ tic6x_elf_scom_section.flags = SEC_IS_COMMON;
+ tic6x_elf_scom_section.output_section = &tic6x_elf_scom_section;
+ tic6x_elf_scom_section.symbol = &tic6x_elf_scom_symbol;
+ tic6x_elf_scom_section.symbol_ptr_ptr = &tic6x_elf_scom_symbol_ptr;
+ tic6x_elf_scom_symbol.name = ".scommon";
+ tic6x_elf_scom_symbol.flags = BSF_SECTION_SYM;
+ tic6x_elf_scom_symbol.section = &tic6x_elf_scom_section;
+ tic6x_elf_scom_symbol_ptr = &tic6x_elf_scom_symbol;
+ }
asym->section = &tic6x_elf_scom_section;
asym->value = elfsym->internal_elf_sym.st_size;
break;
asection *sec,
int *retval)
{
- if (strcmp (bfd_get_section_name (abfd, sec), ".scommon") == 0)
+ if (strcmp (bfd_section_name (sec), ".scommon") == 0)
{
*retval = SHN_TIC6X_SCOMMON;
return TRUE;
return FALSE;
}
- if (info->shared
+ if (bfd_link_pic (info)
|| WILL_CALL_FINISH_DYNAMIC_SYMBOL (1, 0, h))
{
asection *s = htab->elf.splt;
location in the .plt. This is required to make function
pointers compare as equal between the normal executable and
the shared library. */
- if (! info->shared && !h->def_regular)
+ if (! bfd_link_pic (info) && !h->def_regular)
{
h->root.u.def.section = s;
h->root.u.def.value = h->plt.offset;
/* Discard relocs on undefined weak syms with non-default
visibility. */
- if (info->shared || elf32_tic6x_using_dsbt (htab->obfd))
+ if (bfd_link_pic (info) || elf32_tic6x_using_dsbt (htab->obfd))
{
/* We use the pc_count field to hold the number of
R_C6000_DSBT_INDEX relocs. */
return TRUE;
}
-/* Find any dynamic relocs that apply to read-only sections. */
+/* Set DF_TEXTREL if we find any dynamic relocs that apply to
+ read-only sections. */
static bfd_boolean
-elf32_tic6x_readonly_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+maybe_set_textrel (struct elf_link_hash_entry *h, void *info_p)
{
- struct elf32_tic6x_link_hash_entry *eh;
- struct elf_dyn_relocs *p;
+ asection *sec;
- eh = (struct elf32_tic6x_link_hash_entry *) h;
- for (p = eh->dyn_relocs; p != NULL; p = p->next)
- {
- asection *s = p->sec->output_section;
+ if (h->root.type == bfd_link_hash_indirect)
+ return TRUE;
- if (s != NULL && (s->flags & SEC_READONLY) != 0)
- {
- struct bfd_link_info *info = (struct bfd_link_info *) inf;
+ sec = readonly_dynrelocs (h);
+ if (sec != NULL)
+ {
+ struct bfd_link_info *info = (struct bfd_link_info *) info_p;
- info->flags |= DF_TEXTREL;
+ info->flags |= DF_TEXTREL;
+ info->callbacks->minfo
+ (_("%pB: dynamic relocation against `%pT' in read-only section `%pA'\n"),
+ sec->owner, h->root.root.string, sec);
- /* Not an error, just cut short the traversal. */
- return FALSE;
- }
+ /* Not an error, just cut short the traversal. */
+ return FALSE;
}
return TRUE;
}
if (htab->elf.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");
if (s == NULL)
abort ();
s->size = sizeof ELF_DYNAMIC_INTERPRETER;
/* Set up .got offsets for local syms, and space for local dynamic
relocs. */
- for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link_next)
+ for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link.next)
{
bfd_signed_vma *local_got;
bfd_signed_vma *end_local_got;
- char *local_tls_type;
- bfd_vma *local_tlsdesc_gotent;
bfd_size_type locsymcount;
Elf_Internal_Shdr *symtab_hdr;
asection *srel;
end_local_got = local_got + locsymcount;
s = htab->elf.sgot;
srel = htab->elf.srelgot;
- for (; local_got < end_local_got;
- ++local_got, ++local_tls_type, ++local_tlsdesc_gotent)
+ for (; local_got < end_local_got; ++local_got)
{
if (*local_got > 0)
{
*local_got = s->size;
s->size += 4;
- if (info->shared || elf32_tic6x_using_dsbt (output_bfd))
+ if (bfd_link_pic (info) || elf32_tic6x_using_dsbt (output_bfd))
{
srel->size += sizeof (Elf32_External_Rela);
}
else if (s == htab->elf.splt
|| s == htab->elf.sgot
|| s == htab->elf.sgotplt
- || s == htab->sdynbss)
+ || s == htab->elf.sdynbss
+ || s == htab->elf.sdynrelro)
{
/* Strip this section if we don't need it; see the
comment below. */
if (s == htab->elf.splt && s->size > 0)
s->size = (s->size + 31) & ~(bfd_vma)31;
}
- else if (CONST_STRNEQ (bfd_get_section_name (dynobj, s), ".rela"))
+ else if (CONST_STRNEQ (bfd_section_name (s), ".rela"))
{
if (s->size != 0
&& s != htab->elf.srelplt)
#define add_dynamic_entry(TAG, VAL) \
_bfd_elf_add_dynamic_entry (info, TAG, VAL)
- if (info->executable)
+ if (bfd_link_executable (info))
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
/* If any dynamic relocs apply to a read-only section,
then we need a DT_TEXTREL entry. */
if ((info->flags & DF_TEXTREL) == 0)
- elf_link_hash_traverse (&htab->elf,
- elf32_tic6x_readonly_dynrelocs, info);
+ elf_link_hash_traverse (&htab->elf, maybe_set_textrel, info);
if ((info->flags & DF_TEXTREL) != 0)
{
static bfd_boolean
elf32_tic6x_always_size_sections (bfd *output_bfd, struct bfd_link_info *info)
{
- if (elf32_tic6x_using_dsbt (output_bfd) && !info->relocatable)
- {
- struct elf_link_hash_entry *h;
-
- /* Force a PT_GNU_STACK segment to be created. */
- if (! elf_tdata (output_bfd)->stack_flags)
- elf_tdata (output_bfd)->stack_flags = PF_R | PF_W | PF_X;
-
- /* Define __stacksize if it's not defined yet. */
- h = elf_link_hash_lookup (elf_hash_table (info), "__stacksize",
- FALSE, FALSE, FALSE);
- if (! h || h->root.type != bfd_link_hash_defined
- || h->type != STT_OBJECT
- || !h->def_regular)
- {
- struct bfd_link_hash_entry *bh = NULL;
-
- if (!(_bfd_generic_link_add_one_symbol
- (info, output_bfd, "__stacksize",
- BSF_GLOBAL, bfd_abs_section_ptr, DEFAULT_STACK_SIZE,
- (const char *) NULL, FALSE,
- get_elf_backend_data (output_bfd)->collect, &bh)))
- return FALSE;
-
- h = (struct elf_link_hash_entry *) bh;
- h->def_regular = 1;
- h->type = STT_OBJECT;
- }
- }
- return TRUE;
-}
-
-static bfd_boolean
-elf32_tic6x_modify_program_headers (bfd *output_bfd,
- struct bfd_link_info *info)
-{
- struct elf_obj_tdata *tdata = elf_tdata (output_bfd);
- struct elf_segment_map *m;
- Elf_Internal_Phdr *p;
-
- /* objcopy and strip preserve what's already there using
- elf32_tic6x_copy_private_bfd_data (). */
- if (! info)
- return TRUE;
-
- for (p = tdata->phdr, m = tdata->segment_map; m != NULL; m = m->next, p++)
- if (m->p_type == PT_GNU_STACK)
- break;
-
- if (m)
- {
- struct elf_link_hash_entry *h;
-
- /* Obtain the pointer to the __stacksize symbol. */
- h = elf_link_hash_lookup (elf_hash_table (info), "__stacksize",
- FALSE, FALSE, FALSE);
- if (h)
- {
- 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;
- BFD_ASSERT (h->root.type == bfd_link_hash_defined);
- }
-
- /* Set the header p_memsz from the symbol value. We
- intentionally ignore the symbol section. */
- if (h && h->root.type == bfd_link_hash_defined)
- p->p_memsz = h->root.u.def.value;
- else
- p->p_memsz = DEFAULT_STACK_SIZE;
-
- p->p_align = 8;
- }
+ if (elf32_tic6x_using_dsbt (output_bfd) && !bfd_link_relocatable (info)
+ && !bfd_elf_stack_segment_size (output_bfd, info,
+ "__stacksize", DEFAULT_STACK_SIZE))
+ return FALSE;
return TRUE;
}
htab = elf32_tic6x_hash_table (info);
dynobj = htab->elf.dynobj;
- sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
+ sdyn = bfd_get_linker_section (dynobj, ".dynamic");
if (elf_hash_table (info)->dynamic_sections_created)
{
if ((tag & 127) < 64)
{
_bfd_error_handler
- (_("%B: error: unknown mandatory EABI object attribute %d"),
+ /* xgettext:c-format */
+ (_("%pB: error: unknown mandatory EABI object attribute %d"),
abfd, tag);
bfd_set_error (bfd_error_bad_value);
return FALSE;
else
{
_bfd_error_handler
- (_("%B: warning: unknown EABI object attribute %d"),
+ /* xgettext:c-format */
+ (_("%pB: warning: unknown EABI object attribute %d"),
abfd, tag);
return TRUE;
}
succeeded, FALSE otherwise. */
static bfd_boolean
-elf32_tic6x_merge_attributes (bfd *ibfd, bfd *obfd)
+elf32_tic6x_merge_attributes (bfd *ibfd, struct bfd_link_info *info)
{
+ bfd *obfd = info->output_bfd;
bfd_boolean result = TRUE;
obj_attribute *in_attr;
obj_attribute *out_attr;
< in_attr[Tag_ABI_stack_align_needed].i)
{
_bfd_error_handler
- (_("error: %B requires more stack alignment than %B preserves"),
+ /* xgettext:c-format */
+ (_("error: %pB requires more stack alignment than %pB preserves"),
ibfd, obfd);
result = FALSE;
}
< out_attr[Tag_ABI_stack_align_needed].i)
{
_bfd_error_handler
- (_("error: %B requires more stack alignment than %B preserves"),
+ /* xgettext:c-format */
+ (_("error: %pB requires more stack alignment than %pB preserves"),
obfd, ibfd);
result = FALSE;
}
if (array_align_in == -1)
{
_bfd_error_handler
- (_("error: unknown Tag_ABI_array_object_alignment value in %B"),
+ (_("error: unknown Tag_ABI_array_object_alignment value in %pB"),
ibfd);
result = FALSE;
}
if (array_align_out == -1)
{
_bfd_error_handler
- (_("error: unknown Tag_ABI_array_object_alignment value in %B"),
+ (_("error: unknown Tag_ABI_array_object_alignment value in %pB"),
obfd);
result = FALSE;
}
if (array_expect_in == -1)
{
_bfd_error_handler
- (_("error: unknown Tag_ABI_array_object_align_expected value in %B"),
+ (_("error: unknown Tag_ABI_array_object_align_expected value in %pB"),
ibfd);
result = FALSE;
}
if (array_expect_out == -1)
{
_bfd_error_handler
- (_("error: unknown Tag_ABI_array_object_align_expected value in %B"),
+ (_("error: unknown Tag_ABI_array_object_align_expected value in %pB"),
obfd);
result = FALSE;
}
if (array_align_out < array_expect_in)
{
_bfd_error_handler
- (_("error: %B requires more array alignment than %B preserves"),
+ /* xgettext:c-format */
+ (_("error: %pB requires more array alignment than %pB preserves"),
ibfd, obfd);
result = FALSE;
}
if (array_align_in < array_expect_out)
{
_bfd_error_handler
- (_("error: %B requires more array alignment than %B preserves"),
+ /* xgettext:c-format */
+ (_("error: %pB requires more array alignment than %pB preserves"),
obfd, ibfd);
result = FALSE;
}
&& out_attr[i].i != in_attr[i].i)
{
_bfd_error_handler
- (_("warning: %B and %B differ in wchar_t size"), obfd, ibfd);
+ /* xgettext:c-format */
+ (_("warning: %pB and %pB differ in wchar_t size"), obfd, ibfd);
}
break;
if (out_attr[i].i != in_attr[i].i)
{
_bfd_error_handler
- (_("warning: %B and %B differ in whether code is "
+ /* xgettext:c-format */
+ (_("warning: %pB and %pB differ in whether code is "
"compiled for DSBT"),
obfd, ibfd);
}
}
/* Merge Tag_ABI_compatibility attributes and any common GNU ones. */
- if (!_bfd_elf_merge_object_attributes (ibfd, obfd))
+ if (!_bfd_elf_merge_object_attributes (ibfd, info))
return FALSE;
result &= _bfd_elf_merge_unknown_attribute_list (ibfd, obfd);
}
static bfd_boolean
-elf32_tic6x_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
+elf32_tic6x_merge_private_bfd_data (bfd *ibfd, struct bfd_link_info *info)
{
- if (!_bfd_generic_verify_endian_match (ibfd, obfd))
- return FALSE;
-
- if (!elf32_tic6x_merge_attributes (ibfd, obfd))
+ if (!_bfd_generic_verify_endian_match (ibfd, info))
return FALSE;
- return TRUE;
-}
-
-static bfd_boolean
-elf32_tic6x_copy_private_data (bfd * ibfd, bfd * obfd)
-{
- _bfd_elf_copy_private_bfd_data (ibfd, obfd);
-
- if (! is_tic6x_elf (ibfd) || ! is_tic6x_elf (obfd))
+ if (! is_tic6x_elf (ibfd) || ! is_tic6x_elf (info->output_bfd))
return TRUE;
- /* Copy the stack size. */
- if (elf_tdata (ibfd)->phdr && elf_tdata (obfd)->phdr
- && elf32_tic6x_using_dsbt (ibfd) && elf32_tic6x_using_dsbt (obfd))
- {
- unsigned i;
-
- for (i = 0; i < elf_elfheader (ibfd)->e_phnum; i++)
- if (elf_tdata (ibfd)->phdr[i].p_type == PT_GNU_STACK)
- {
- Elf_Internal_Phdr *iphdr = &elf_tdata (ibfd)->phdr[i];
-
- for (i = 0; i < elf_elfheader (obfd)->e_phnum; i++)
- if (elf_tdata (obfd)->phdr[i].p_type == PT_GNU_STACK)
- {
- memcpy (&elf_tdata (obfd)->phdr[i], iphdr, sizeof (*iphdr));
-
- /* Rewrite the phdrs, since we're only called after they
- were first written. */
- if (bfd_seek (obfd,
- (bfd_signed_vma) get_elf_backend_data (obfd)
- ->s->sizeof_ehdr, SEEK_SET) != 0
- || get_elf_backend_data (obfd)->s
- ->write_out_phdrs (obfd, elf_tdata (obfd)->phdr,
- elf_elfheader (obfd)->e_phnum) != 0)
- return FALSE;
- break;
- }
-
- break;
- }
- }
+ if (!elf32_tic6x_merge_attributes (ibfd, info))
+ return FALSE;
return TRUE;
}
{
tic6x_unwind_table_edit *new_edit = (tic6x_unwind_table_edit *)
xmalloc (sizeof (tic6x_unwind_table_edit));
-
+
new_edit->type = type;
new_edit->linked_section = linked_section;
new_edit->index = tindex;
-
+
if (tindex > 0)
{
new_edit->next = NULL;
if (!exidx_sec->rawsize)
exidx_sec->rawsize = exidx_sec->size;
- bfd_set_section_size (exidx_sec->owner, exidx_sec, exidx_sec->size + adjust);
+ bfd_set_section_size (exidx_sec, exidx_sec->size + adjust);
out_sec = exidx_sec->output_section;
/* Adjust size of output section. */
- bfd_set_section_size (out_sec->owner, out_sec, out_sec->size +adjust);
+ bfd_set_section_size (out_sec, out_sec->size +adjust);
}
/* Insert an EXIDX_CANTUNWIND marker at the end of a section. */
/* Scan .cx6abi.exidx tables, and create a list describing edits which
should be made to those tables, such that:
-
+
1. Regions without unwind data are marked with EXIDX_CANTUNWIND entries.
2. Duplicate entries are merged together (EXIDX_CANTUNWIND, or unwind
- codes which have been inlined into the index).
+ codes which have been inlined into the index).
If MERGE_EXIDX_ENTRIES is false, duplicate entries are not merged.
/* Walk over all EXIDX sections, and create backlinks from the corrsponding
text sections. */
- for (inp = info->input_bfds; inp != NULL; inp = inp->link_next)
+ for (inp = info->input_bfds; inp != NULL; inp = inp->link.next)
{
asection *sec;
-
+
for (sec = inp->sections; sec != NULL; sec = sec->next)
- {
+ {
struct bfd_elf_section_data *elf_sec = elf_section_data (sec);
Elf_Internal_Shdr *hdr = &elf_sec->this_hdr;
-
+
if (!hdr || hdr->sh_type != SHT_C6000_UNWIND)
continue;
-
+
if (elf_sec->linked_to)
{
Elf_Internal_Shdr *linked_hdr
- = &elf_section_data (elf_sec->linked_to)->this_hdr;
+ = &elf_section_data (elf_sec->linked_to)->this_hdr;
struct _tic6x_elf_section_data *linked_sec_tic6x_data
- = get_tic6x_elf_section_data (linked_hdr->bfd_section);
+ = get_tic6x_elf_section_data (linked_hdr->bfd_section);
if (linked_sec_tic6x_data == NULL)
- continue;
+ continue;
/* Link this .c6xabi.exidx section back from the
text section it describes. */
asection *sec = text_section_order[i];
asection *exidx_sec;
struct _tic6x_elf_section_data *tic6x_data
- = get_tic6x_elf_section_data (sec);
+ = get_tic6x_elf_section_data (sec);
struct _tic6x_elf_section_data *exidx_data;
bfd_byte *contents = NULL;
int deleted_exidx_bytes = 0;
bfd *ibfd;
if (tic6x_data == NULL)
- continue;
+ continue;
exidx_sec = tic6x_data->u.text.tic6x_exidx_sec;
if (exidx_sec == NULL)
hdr = &elf_section_data (exidx_sec)->this_hdr;
if (hdr->sh_type != SHT_C6000_UNWIND)
- continue;
-
+ continue;
+
exidx_data = get_tic6x_elf_section_data (exidx_sec);
if (exidx_data == NULL)
- continue;
-
+ continue;
+
ibfd = exidx_sec->owner;
-
+
if (hdr->contents != NULL)
contents = hdr->contents;
else if (! bfd_malloc_and_get_section (ibfd, exidx_sec, &contents))
/* Free contents if we allocated it ourselves. */
if (contents != hdr->contents)
- free (contents);
+ free (contents);
/* Record edits to be applied later (in elf32_tic6x_write_section). */
exidx_data->u.exidx.unwind_edit_list = unwind_edit_head;
exidx_data->u.exidx.unwind_edit_tail = unwind_edit_tail;
-
+
if (deleted_exidx_bytes > 0)
elf32_tic6x_adjust_exidx_size (exidx_sec, -deleted_exidx_bytes);
/* High bit of first word is supposed to be zero. */
if ((first_word & 0x80000000ul) == 0)
first_word = elf32_tic6x_add_low31 (first_word, offset);
-
+
/* If the high bit of the first word is clear, and the bit pattern is not 0x1
(EXIDX_CANTUNWIND), this is an offset to an .c6xabi.extab entry. */
if ((second_word != 0x1) && ((second_word & 0x80000000ul) == 0))
second_word = elf32_tic6x_add_low31 (second_word, offset);
-
+
bfd_put_32 (output_bfd, first_word, to);
bfd_put_32 (output_bfd, second_word, to + 4);
}
if (edit_node)
{
unsigned int edit_index = edit_node->index;
-
+
if (in_index < edit_index && in_index * 8 < input_size)
{
elf32_tic6x_copy_exidx_entry (output_bfd,
in_index++;
add_to_offsets += 8;
break;
-
+
case INSERT_EXIDX_CANTUNWIND_AT_END:
{
asection *text_sec = edit_node->linked_section;
}
break;
}
-
+
edit_node = edit_node->next;
}
}
return TRUE;
}
-static void
-elf32_tic6x_set_osabi (bfd *abfd, struct bfd_link_info *link_info)
-{
- if (link_info != NULL && link_info->relocatable)
- return;
- _bfd_elf_set_osabi (abfd, link_info);
-}
-
-#define TARGET_LITTLE_SYM bfd_elf32_tic6x_le_vec
+#define TARGET_LITTLE_SYM tic6x_elf32_le_vec
#define TARGET_LITTLE_NAME "elf32-tic6x-le"
-#define TARGET_BIG_SYM bfd_elf32_tic6x_be_vec
+#define TARGET_BIG_SYM tic6x_elf32_be_vec
#define TARGET_BIG_NAME "elf32-tic6x-be"
#define ELF_ARCH bfd_arch_tic6x
#define ELF_TARGET_ID TIC6X_ELF_DATA
#define ELF_MAXPAGESIZE 0x1000
#define bfd_elf32_bfd_reloc_type_lookup elf32_tic6x_reloc_type_lookup
#define bfd_elf32_bfd_reloc_name_lookup elf32_tic6x_reloc_name_lookup
-#define bfd_elf32_bfd_copy_private_bfd_data elf32_tic6x_copy_private_data
#define bfd_elf32_bfd_merge_private_bfd_data elf32_tic6x_merge_private_bfd_data
#define bfd_elf32_mkobject elf32_tic6x_mkobject
#define bfd_elf32_bfd_link_hash_table_create elf32_tic6x_link_hash_table_create
-#define bfd_elf32_bfd_link_hash_table_free elf32_tic6x_link_hash_table_free
#define bfd_elf32_new_section_hook elf32_tic6x_new_section_hook
+#define elf_backend_stack_align 8
#define elf_backend_can_gc_sections 1
#define elf_backend_default_use_rela_p 1
#define elf_backend_may_use_rel_p 1
#define elf_backend_can_refcount 1
#define elf_backend_want_got_plt 1
#define elf_backend_want_dynbss 1
+#define elf_backend_want_dynrelro 1
#define elf_backend_plt_readonly 1
#define elf_backend_rela_normal 1
#define elf_backend_got_header_size 8
#define elf_backend_fake_sections elf32_tic6x_fake_sections
-#define elf_backend_gc_sweep_hook elf32_tic6x_gc_sweep_hook
#define elf_backend_gc_mark_extra_sections elf32_tic6x_gc_mark_extra_sections
-#define elf_backend_modify_program_headers \
- elf32_tic6x_modify_program_headers
#define elf_backend_create_dynamic_sections \
elf32_tic6x_create_dynamic_sections
#define elf_backend_adjust_dynamic_symbol \
elf32_tic6x_adjust_dynamic_symbol
-#define elf_backend_check_relocs elf32_tic6x_check_relocs
+#define elf_backend_check_relocs elf32_tic6x_check_relocs
#define elf_backend_add_symbol_hook elf32_tic6x_add_symbol_hook
#define elf_backend_symbol_processing elf32_tic6x_symbol_processing
#define elf_backend_link_output_symbol_hook \
#define elf32_bed elf32_tic6x_linux_bed
#undef TARGET_LITTLE_SYM
-#define TARGET_LITTLE_SYM bfd_elf32_tic6x_linux_le_vec
+#define TARGET_LITTLE_SYM tic6x_elf32_linux_le_vec
#undef TARGET_LITTLE_NAME
#define TARGET_LITTLE_NAME "elf32-tic6x-linux-le"
#undef TARGET_BIG_SYM
-#define TARGET_BIG_SYM bfd_elf32_tic6x_linux_be_vec
+#define TARGET_BIG_SYM tic6x_elf32_linux_be_vec
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf32-tic6x-linux-be"
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_C6000_LINUX
-#undef elf_backend_post_process_headers
-#define elf_backend_post_process_headers elf32_tic6x_set_osabi
-
#include "elf32-target.h"
#undef elf32_bed
#define elf32_bed elf32_tic6x_elf_bed
#undef TARGET_LITTLE_SYM
-#define TARGET_LITTLE_SYM bfd_elf32_tic6x_elf_le_vec
+#define TARGET_LITTLE_SYM tic6x_elf32_c6000_le_vec
#undef TARGET_LITTLE_NAME
#define TARGET_LITTLE_NAME "elf32-tic6x-elf-le"
#undef TARGET_BIG_SYM
-#define TARGET_BIG_SYM bfd_elf32_tic6x_elf_be_vec
+#define TARGET_BIG_SYM tic6x_elf32_c6000_be_vec
#undef TARGET_BIG_NAME
#define TARGET_BIG_NAME "elf32-tic6x-elf-be"
#undef ELF_OSABI
#define ELF_OSABI ELFOSABI_C6000_ELFABI
-#undef elf_backend_post_process_headers
-#define elf_backend_post_process_headers elf32_tic6x_set_osabi
-
#include "elf32-target.h"
projects / deliverable / binutils-gdb.git / blobdiff