/* M32R-specific support for 32-bit ELF.
- Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002
+ Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
static void m32r_info_to_howto_rel
PARAMS ((bfd *, arelent *, Elf32_Internal_Rel *));
boolean _bfd_m32r_elf_section_from_bfd_section
- PARAMS ((bfd *, Elf32_Internal_Shdr *, asection *, int *));
+ PARAMS ((bfd *, asection *, int *));
void _bfd_m32r_elf_symbol_processing
PARAMS ((bfd *, asymbol *));
static boolean m32r_elf_add_symbol_hook
static boolean m32r_elf_relax_delete_bytes
PARAMS ((bfd *, asection *, bfd_vma, int));
#endif
-
static bfd_reloc_status_type m32r_elf_final_sda_base
PARAMS ((bfd *, struct bfd_link_info *, const char **, bfd_vma *));
static boolean m32r_elf_object_p
PARAMS ((bfd *, boolean));
static boolean m32r_elf_set_private_flags
PARAMS ((bfd *, flagword));
-static boolean m32r_elf_copy_private_bfd_data
- PARAMS ((bfd *, bfd *));
static boolean m32r_elf_merge_private_bfd_data
PARAMS ((bfd *, bfd *));
static boolean m32r_elf_print_private_bfd_data
PARAMS ((bfd *, PTR));
+static boolean m32r_elf_gc_sweep_hook
+ PARAMS ((bfd *, struct bfd_link_info *, asection *,
+ const Elf_Internal_Rela *));
+static boolean m32r_elf_check_relocs
+ PARAMS ((bfd *, struct bfd_link_info *, asection *,
+ const Elf_Internal_Rela *));
+
+asection * m32r_elf_gc_mark_hook
+ PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *,
+ struct elf_link_hash_entry *, Elf_Internal_Sym *));
#define NOP_INSN 0x7000
#define MAKE_PARALLEL(insn) ((insn) | 0x8000)
+ input_section->output_offset);
/* These jumps mask off the lower two bits of the current address
before doing pcrel calculations. */
- relocation -= (offset & -4L);
+ relocation -= (offset & -(bfd_vma) 4);
if (relocation < -0x200 || relocation > 0x1ff)
status = bfd_reloc_overflow;
relocation >>= howto->rightshift;
relocation <<= howto->bitpos;
x = (x & ~howto->dst_mask) | (((x & howto->src_mask) + relocation) & howto->dst_mask);
- bfd_put_16 (abfd, x, data + offset);
+ bfd_put_16 (abfd, (bfd_vma) x, data + offset);
return status;
}
relocation += reloc_entry->addend;
/* Save the information, and let LO16 do the actual relocation. */
- n = (struct m32r_hi16 *) bfd_malloc (sizeof *n);
+ n = (struct m32r_hi16 *) bfd_malloc ((bfd_size_type) sizeof *n);
if (n == NULL)
return bfd_reloc_outofrange;
n->addr = (bfd_byte *) data + reloc_entry->address;
if ((val & 0x8000) != 0)
val += 0x10000;
- insn = (insn &~ 0xffff) | ((val >> 16) & 0xffff);
- bfd_put_32 (input_bfd, insn, l->addr);
+ insn = (insn &~ (bfd_vma) 0xffff) | ((val >> 16) & 0xffff);
+ bfd_put_32 (input_bfd, (bfd_vma) insn, l->addr);
next = l->next;
free (l);
return bfd_reloc_ok;
}
- /* Now do the the reloc in the usual way.
+ /* Now do the reloc in the usual way.
??? It would be nice to call bfd_elf_generic_reloc here,
but we have partial_inplace == TRUE. bfd_elf_generic_reloc will
pass the handling back to bfd_install_relocation which will install
{
short x = bfd_get_16 (input_bfd, inplace_address);
DOIT (x);
- bfd_put_16 (input_bfd, x, inplace_address);
+ bfd_put_16 (input_bfd, (bfd_vma) x, inplace_address);
}
break;
case 2:
{
unsigned long x = bfd_get_32 (input_bfd, inplace_address);
DOIT (x);
- bfd_put_32 (input_bfd, x, inplace_address);
+ bfd_put_32 (input_bfd, (bfd_vma)x , inplace_address);
}
break;
default:
index. */
boolean
-_bfd_m32r_elf_section_from_bfd_section (abfd, hdr, sec, retval)
+_bfd_m32r_elf_section_from_bfd_section (abfd, sec, retval)
bfd *abfd ATTRIBUTE_UNUSED;
- Elf32_Internal_Shdr *hdr ATTRIBUTE_UNUSED;
asection *sec;
int *retval;
{
{
if (! info->relocateable
&& (*namep)[0] == '_' && (*namep)[1] == 'S'
- && strcmp (*namep, "_SDA_BASE_") == 0)
+ && strcmp (*namep, "_SDA_BASE_") == 0
+ && info->hash->creator->flavour == bfd_target_elf_flavour)
{
/* This is simpler than using _bfd_elf_create_linker_section
(our needs are simpler than ppc's needs). Also
if (s == NULL)
{
- int flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
- | SEC_IN_MEMORY | SEC_LINKER_CREATED);
+ flagword flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
+ | SEC_IN_MEMORY | SEC_LINKER_CREATED);
s = bfd_make_section_anyway (abfd, ".sdata");
if (s == NULL)
"_SDA_BASE_",
BSF_GLOBAL,
s,
- 32768,
+ (bfd_vma) 32768,
(const char *) NULL,
false,
get_elf_backend_data (abfd)->collect,
\f
/* Relocate an M32R/D ELF section.
There is some attempt to make this function usable for many architectures,
- both USE_REL and USE_RELA ['twould be nice if such a critter existed],
- if only to serve as a learning tool.
+ both for RELA and REL type relocs, if only to serve as a learning tool.
The RELOCATE_SECTION function is called by the new ELF backend linker
to handle the relocations for a section.
/* Assume success. */
boolean ret = true;
+#ifndef USE_REL
+ if (info->relocateable)
+ return true;
+#endif
+
rel = relocs;
relend = relocs + input_section->reloc_count;
for (; rel < relend; rel++)
if (r_type < 0 || r_type >= (int) R_M32R_max)
{
(*_bfd_error_handler) (_("%s: unknown relocation type %d"),
- bfd_get_filename (input_bfd),
+ bfd_archive_filename (input_bfd),
(int) r_type);
bfd_set_error (bfd_error_bad_value);
ret = false;
howto = m32r_elf_howto_table + r_type;
r_symndx = ELF32_R_SYM (rel->r_info);
+#ifdef USE_REL
if (info->relocateable)
{
/* This is a relocateable link. We don't have to change
sec = local_sections[r_symndx];
addend += sec->output_offset + sym->st_value;
-#ifndef USE_REL
- /* This can't be done for USE_REL because it doesn't mean anything
- and elf_link_input_bfd asserts this stays zero. */
- rel->r_addend = addend;
-#endif
-#ifndef USE_REL
- /* Addends are stored with relocs. We're done. */
- continue;
-#else /* USE_REL */
/* If partial_inplace, we need to store any additional addend
back in the section. */
if (! howto->partial_inplace)
r = _bfd_relocate_contents (howto, input_bfd,
addend, contents + offset);
}
-#endif /* USE_REL */
}
else
+#endif /* USE_REL */
{
bfd_vma relocation;
sym = local_syms + r_symndx;
sec = local_sections[r_symndx];
sym_name = "<local symbol>";
+#ifndef USE_REL
+ relocation = _bfd_elf_rela_local_sym (output_bfd, sym, sec, rel);
+ addend = rel->r_addend;
+#else
+ /* FIXME: This won't handle local relocations against SEC_MERGE
+ symbols. See elf32-i386.c for how to do this. */
relocation = (sec->output_section->vma
+ sec->output_offset
+ sym->st_value);
+#endif
}
else
{
}
else
{
- (*_bfd_error_handler) (_("%s: The target (%s) of an %s relocation is in the wrong section (%s)"),
- bfd_get_filename (input_bfd),
- sym_name,
- m32r_elf_howto_table[(int) r_type].name,
- bfd_get_section_name (abfd, sec));
+ (*_bfd_error_handler)
+ (_("%s: The target (%s) of an %s relocation is in the wrong section (%s)"),
+ bfd_archive_filename (input_bfd),
+ sym_name,
+ m32r_elf_howto_table[(int) r_type].name,
+ bfd_get_section_name (abfd, sec));
/*bfd_set_error (bfd_error_bad_value); ??? why? */
ret = false;
continue;
/* The Rela structures are used here because that's what
_bfd_elf32_link_read_relocs uses [for convenience - it sets the addend
field to 0]. */
- Elf_Internal_Rela *internal_relocs;
- Elf_Internal_Rela *free_relocs = NULL;
+ Elf_Internal_Rela *internal_relocs = NULL;
Elf_Internal_Rela *irel, *irelend;
bfd_byte *contents = NULL;
- bfd_byte *free_contents = NULL;
- Elf32_External_Sym *extsyms = NULL;
- Elf32_External_Sym *free_extsyms = NULL;
+ Elf_Internal_Sym *isymbuf = NULL;
/* Assume nothing changes. */
*again = false;
link_info->keep_memory));
if (internal_relocs == NULL)
goto error_return;
- if (! link_info->keep_memory)
- free_relocs = internal_relocs;
/* Walk through them looking for relaxing opportunities. */
irelend = internal_relocs + sec->reloc_count;
contents = (bfd_byte *) bfd_malloc (sec->_raw_size);
if (contents == NULL)
goto error_return;
- free_contents = contents;
if (! bfd_get_section_contents (abfd, sec, contents,
(file_ptr) 0, sec->_raw_size))
}
}
- /* Read this BFD's symbols if we haven't done so already. */
- if (extsyms == NULL)
+ /* Read this BFD's local symbols if we haven't done so already. */
+ if (isymbuf == NULL && symtab_hdr->sh_info != 0)
{
- /* Get cached copy if it exists. */
- if (symtab_hdr->contents != NULL)
- extsyms = (Elf32_External_Sym *) symtab_hdr->contents;
- else
- {
- /* Go get them off disk. */
- extsyms = ((Elf32_External_Sym *)
- bfd_malloc (symtab_hdr->sh_size));
- if (extsyms == NULL)
- goto error_return;
- free_extsyms = extsyms;
- if (bfd_seek (abfd, symtab_hdr->sh_offset, SEEK_SET) != 0
- || (bfd_read (extsyms, 1, symtab_hdr->sh_size, abfd)
- != symtab_hdr->sh_size))
- goto error_return;
- }
+ isymbuf = (Elf_Internal_Sym *) symtab_hdr->contents;
+ if (isymbuf == NULL)
+ isymbuf = bfd_elf_get_elf_syms (abfd, symtab_hdr,
+ symtab_hdr->sh_info, 0,
+ NULL, NULL, NULL);
+ if (isymbuf == NULL)
+ goto error_return;
}
/* Get the value of the symbol referred to by the reloc. */
if (ELF32_R_SYM (irel->r_info) < symtab_hdr->sh_info)
{
- Elf_Internal_Sym isym;
- asection *sym_sec;
-
/* A local symbol. */
- bfd_elf32_swap_symbol_in (abfd,
- extsyms + ELF32_R_SYM (irel->r_info),
- &isym);
+ Elf_Internal_Sym *isym;
+ asection *sym_sec;
- sym_sec = bfd_section_from_elf_index (abfd, isym.st_shndx);
- symval = (isym.st_value
+ isym = isymbuf + ELF32_R_SYM (irel->r_info),
+ sym_sec = bfd_section_from_elf_index (abfd, isym->st_shndx);
+ symval = (isym->st_value
+ sym_sec->output_section->vma
+ sym_sec->output_offset);
}
/* Note that we've changed the relocs, section contents, etc. */
elf_section_data (sec)->relocs = internal_relocs;
- free_relocs = NULL;
-
elf_section_data (sec)->this_hdr.contents = contents;
- free_contents = NULL;
-
- symtab_hdr->contents = (bfd_byte *) extsyms;
- free_extsyms = NULL;
+ symtab_hdr->contents = (unsigned char *) isymbuf;
/* Delete TO_DELETE bytes of data. */
if (!m32r_elf_relax_delete_bytes (abfd, sec,
/* loop to try the next reloc */
}
- if (free_relocs != NULL)
- {
- free (free_relocs);
- free_relocs = NULL;
- }
-
- if (free_contents != NULL)
+ if (isymbuf != NULL
+ && symtab_hdr->contents != (unsigned char *) isymbuf)
{
if (! link_info->keep_memory)
- free (free_contents);
+ free (isymbuf);
else
{
- /* Cache the section contents for elf_link_input_bfd. */
- elf_section_data (sec)->this_hdr.contents = contents;
+ /* Cache the symbols for elf_link_input_bfd. */
+ symtab_hdr->contents = (unsigned char *) isymbuf;
}
- free_contents = NULL;
}
- if (free_extsyms != NULL)
+ if (contents != NULL
+ && elf_section_data (sec)->this_hdr.contents != contents)
{
if (! link_info->keep_memory)
- free (free_extsyms);
+ free (contents);
else
{
- /* Cache the symbols for elf_link_input_bfd. */
- symtab_hdr->contents = extsyms;
+ /* Cache the section contents for elf_link_input_bfd. */
+ elf_section_data (sec)->this_hdr.contents = contents;
}
- free_extsyms = NULL;
}
+ if (internal_relocs != NULL
+ && elf_section_data (sec)->relocs != internal_relocs)
+ free (internal_relocs);
+
return true;
error_return:
- if (free_relocs != NULL)
- free (free_relocs);
- if (free_contents != NULL)
- free (free_contents);
- if (free_extsyms != NULL)
- free (free_extsyms);
+ if (isymbuf != NULL
+ && symtab_hdr->contents != (unsigned char *) isymbuf)
+ free (isymbuf);
+ if (contents != NULL
+ && elf_section_data (sec)->this_hdr.contents != contents)
+ free (contents);
+ if (internal_relocs != NULL
+ && elf_section_data (sec)->relocs != internal_relocs)
+ free (internal_relocs);
+
return false;
}
int count;
{
Elf_Internal_Shdr *symtab_hdr;
- Elf32_External_Sym *extsyms;
- int shndx, index;
+ int shndx;
bfd_byte *contents;
Elf_Internal_Rela *irel, *irelend;
Elf_Internal_Rela *irelalign;
bfd_vma toaddr;
- Elf32_External_Sym *esym, *esymend;
- struct elf_link_hash_entry *sym_hash;
-
- symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
- extsyms = (Elf32_External_Sym *) symtab_hdr->contents;
+ Elf_Internal_Sym *isym, *isymend;
+ struct elf_link_hash_entry **sym_hashes;
+ struct elf_link_hash_entry **end_hashes;
+ unsigned int symcount;
shndx = _bfd_elf_section_from_bfd_section (abfd, sec);
}
/* Adjust the local symbols defined in this section. */
- esym = extsyms;
- esymend = esym + symtab_hdr->sh_info;
- for (; esym < esymend; esym++)
+ symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
+ isym = (Elf_Internal_Sym *) symtab_hdr->contents;
+ for (isymend = isym + symtab_hdr->sh_info; isym < isymend; isym++)
{
- Elf_Internal_Sym isym;
-
- bfd_elf32_swap_symbol_in (abfd, esym, &isym);
-
- if (isym.st_shndx == shndx
- && isym.st_value > addr
- && isym.st_value < toaddr)
- {
- isym.st_value -= count;
- bfd_elf32_swap_symbol_out (abfd, &isym, esym);
- }
+ if (isym->st_shndx == shndx
+ && isym->st_value > addr
+ && isym->st_value < toaddr)
+ isym->st_value -= count;
}
/* Now adjust the global symbols defined in this section. */
- esym = extsyms + symtab_hdr->sh_info;
- esymend = extsyms + (symtab_hdr->sh_size / sizeof (Elf32_External_Sym));
- for (index = 0; esym < esymend; esym++, index++)
+ symcount = (symtab_hdr->sh_size / sizeof (Elf32_External_Sym)
+ - symtab_hdr->sh_info);
+ sym_hashes = elf_sym_hashes (abfd);
+ end_hashes = sym_hashes + symcount;
+ for (; sym_hashes < end_hashes; sym_hashes++)
{
- Elf_Internal_Sym isym;
-
- bfd_elf32_swap_symbol_in (abfd, esym, &isym);
- sym_hash = elf_sym_hashes (abfd)[index];
- if (isym.st_shndx == shndx
- && ((sym_hash)->root.type == bfd_link_hash_defined
- || (sym_hash)->root.type == bfd_link_hash_defweak)
- && (sym_hash)->root.u.def.section == sec
- && (sym_hash)->root.u.def.value > addr
- && (sym_hash)->root.u.def.value < toaddr)
+ struct elf_link_hash_entry *sym_hash = *sym_hashes;
+
+ if ((sym_hash->root.type == bfd_link_hash_defined
+ || sym_hash->root.type == bfd_link_hash_defweak)
+ && sym_hash->root.u.def.section == sec
+ && sym_hash->root.u.def.value > addr
+ && sym_hash->root.u.def.value < toaddr)
{
- (sym_hash)->root.u.def.value -= count;
+ sym_hash->root.u.def.value -= count;
}
}
bfd *input_bfd = input_section->owner;
asection **sections = NULL;
Elf_Internal_Rela *internal_relocs = NULL;
- Elf32_External_Sym *external_syms = NULL;
- Elf_Internal_Sym *internal_syms = NULL;
+ Elf_Internal_Sym *isymbuf = NULL;
+ bfd_size_type amt;
/* We only need to handle the case of relaxing, or of having a
particular set of section contents, specially. */
asection **secpp;
Elf32_External_Sym *esym, *esymend;
- if (symtab_hdr->contents != NULL)
- external_syms = (Elf32_External_Sym *) symtab_hdr->contents;
- else
- {
- external_syms = ((Elf32_External_Sym *)
- bfd_malloc (symtab_hdr->sh_info
- * sizeof (Elf32_External_Sym)));
- if (external_syms == NULL && symtab_hdr->sh_info > 0)
- goto error_return;
- if (bfd_seek (input_bfd, symtab_hdr->sh_offset, SEEK_SET) != 0
- || (bfd_read (external_syms, sizeof (Elf32_External_Sym),
- symtab_hdr->sh_info, input_bfd)
- != (symtab_hdr->sh_info * sizeof (Elf32_External_Sym))))
- goto error_return;
- }
-
internal_relocs = (_bfd_elf32_link_read_relocs
(input_bfd, input_section, (PTR) NULL,
(Elf_Internal_Rela *) NULL, false));
if (internal_relocs == NULL)
goto error_return;
- internal_syms = ((Elf_Internal_Sym *)
- bfd_malloc (symtab_hdr->sh_info
- * sizeof (Elf_Internal_Sym)));
- if (internal_syms == NULL && symtab_hdr->sh_info > 0)
- goto error_return;
+ if (symtab_hdr->sh_info != 0)
+ {
+ isymbuf = (Elf_Internal_Sym *) symtab_hdr->contents;
+ if (isymbuf == NULL)
+ isymbuf = bfd_elf_get_elf_syms (input_bfd, symtab_hdr,
+ symtab_hdr->sh_info, 0,
+ NULL, NULL, NULL);
+ if (isymbuf == NULL)
+ goto error_return;
+ }
- sections = (asection **) bfd_malloc (symtab_hdr->sh_info
- * sizeof (asection *));
+ amt = symtab_hdr->sh_info;
+ amt *= sizeof (asection *);
+ sections = (asection **) bfd_malloc (amt);
if (sections == NULL && symtab_hdr->sh_info > 0)
goto error_return;
- isymp = internal_syms;
- secpp = sections;
- esym = external_syms;
- esymend = esym + symtab_hdr->sh_info;
- for (; esym < esymend; ++esym, ++isymp, ++secpp)
+ isymend = isymbuf + symtab_hdr->sh_info;
+ for (isym = isymbuf, secpp = sections; isym < isymend; ++isym, ++secpp)
{
asection *isec;
- bfd_elf32_swap_symbol_in (input_bfd, esym, isymp);
-
- if (isymp->st_shndx == SHN_UNDEF)
+ if (isym->st_shndx == SHN_UNDEF)
isec = bfd_und_section_ptr;
- else if (isymp->st_shndx > 0 && isymp->st_shndx < SHN_LORESERVE)
- isec = bfd_section_from_elf_index (input_bfd, isymp->st_shndx);
- else if (isymp->st_shndx == SHN_ABS)
+ else if (isym->st_shndx == SHN_ABS)
isec = bfd_abs_section_ptr;
- else if (isymp->st_shndx == SHN_COMMON)
+ else if (isym->st_shndx == SHN_COMMON)
isec = bfd_com_section_ptr;
- else if (isymp->st_shndx == SHN_M32R_SCOMMON)
+ else if (isym->st_shndx == SHN_M32R_SCOMMON)
isec = &m32r_elf_scom_section;
else
- {
- /* Who knows? */
- isec = NULL;
- }
+ isec = bfd_section_from_elf_index (input_bfd, isym->st_shndx);
*secpp = isec;
}
if (! m32r_elf_relocate_section (output_bfd, link_info, input_bfd,
input_section, data, internal_relocs,
- internal_syms, sections))
+ isymbuf, sections))
goto error_return;
if (sections != NULL)
free (sections);
- sections = NULL;
- if (internal_syms != NULL)
- free (internal_syms);
- internal_syms = NULL;
- if (external_syms != NULL && symtab_hdr->contents == NULL)
- free (external_syms);
- external_syms = NULL;
- if (internal_relocs != elf_section_data (input_section)->relocs)
+ if (isymbuf != NULL
+ && symtab_hdr->contents != (unsigned char *) isymbuf)
+ free (isymbuf);
+ if (elf_section_data (input_section)->relocs != internal_relocs)
free (internal_relocs);
- internal_relocs = NULL;
}
return data;
error_return:
- if (internal_relocs != NULL
- && internal_relocs != elf_section_data (input_section)->relocs)
- free (internal_relocs);
- if (external_syms != NULL && symtab_hdr->contents == NULL)
- free (external_syms);
- if (internal_syms != NULL)
- free (internal_syms);
if (sections != NULL)
free (sections);
+ if (isymbuf != NULL
+ && symtab_hdr->contents != (unsigned char *) isymbuf)
+ free (isymbuf);
+ if (internal_relocs != NULL
+ && elf_section_data (input_section)->relocs != internal_relocs)
+ free (internal_relocs);
return NULL;
}
return true;
}
-/* Copy backend specific data from one object module to another */
-static boolean
-m32r_elf_copy_private_bfd_data (ibfd, obfd)
- bfd * ibfd;
- bfd * obfd;
-{
- if ( bfd_get_flavour (ibfd) != bfd_target_elf_flavour
- || bfd_get_flavour (obfd) != bfd_target_elf_flavour)
- return true;
-
- BFD_ASSERT (!elf_flags_init (obfd)
- || (elf_elfheader (obfd)->e_flags
- == elf_elfheader (ibfd)->e_flags));
-
- elf_gp (obfd) = elf_gp (ibfd);
- elf_elfheader (obfd)->e_flags = elf_elfheader (ibfd)->e_flags;
- elf_flags_init (obfd) = true;
- return true;
-}
-
/* Merge backend specific data from an object file to the output
object file when linking. */
static boolean
{
if ((in_flags & EF_M32R_ARCH) != E_M32R_ARCH)
{
- _bfd_error_handler (_("%s: Instruction set mismatch with previous modules"),
- bfd_get_filename (ibfd));
+ (*_bfd_error_handler)
+ (_("%s: Instruction set mismatch with previous modules"),
+ bfd_archive_filename (ibfd));
bfd_set_error (bfd_error_bad_value);
return false;
}
asection *
-m32r_elf_gc_mark_hook (abfd, info, rel, h, sym)
- bfd *abfd;
- struct bfd_link_info *info ATTRIBUTE_UNUSED;
- Elf_Internal_Rela *rel;
- struct elf_link_hash_entry *h;
- Elf_Internal_Sym *sym;
+m32r_elf_gc_mark_hook (sec, info, rel, h, sym)
+ asection *sec;
+ struct bfd_link_info *info ATTRIBUTE_UNUSED;
+ Elf_Internal_Rela *rel;
+ struct elf_link_hash_entry *h;
+ Elf_Internal_Sym *sym;
{
if (h != NULL)
{
}
}
else
- {
- if (!(elf_bad_symtab (abfd)
- && ELF_ST_BIND (sym->st_info) != STB_LOCAL)
- && ! ((sym->st_shndx <= 0 || sym->st_shndx >= SHN_LORESERVE)
- && sym->st_shndx != SHN_COMMON))
- {
- return bfd_section_from_elf_index (abfd, sym->st_shndx);
- }
- }
+ return bfd_section_from_elf_index (sec->owner, sym->st_shndx);
+
return NULL;
}
}
\f
#define ELF_ARCH bfd_arch_m32r
-#define ELF_MACHINE_CODE EM_CYGNUS_M32R
+#define ELF_MACHINE_CODE EM_M32R
+#define ELF_MACHINE_ALT1 EM_CYGNUS_M32R
#define ELF_MAXPAGESIZE 0x1 /* Explicitly requested by Mitsubishi. */
#define TARGET_BIG_SYM bfd_elf32_m32r_vec
#define elf_backend_check_relocs m32r_elf_check_relocs
#define elf_backend_can_gc_sections 1
+#ifndef USE_REL
+#define elf_backend_rela_normal 1
+#endif
#if 0 /* not yet */
/* relax support */
#define bfd_elf32_bfd_relax_section m32r_elf_relax_section
#define elf_backend_object_p m32r_elf_object_p
#define elf_backend_final_write_processing m32r_elf_final_write_processing
-#define bfd_elf32_bfd_copy_private_bfd_data m32r_elf_copy_private_bfd_data
#define bfd_elf32_bfd_merge_private_bfd_data m32r_elf_merge_private_bfd_data
#define bfd_elf32_bfd_set_private_flags m32r_elf_set_private_flags
#define bfd_elf32_bfd_print_private_bfd_data m32r_elf_print_private_bfd_data
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