/* D10V-specific support for 32-bit ELF
- Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc.
+ Copyright 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+ Free Software Foundation, Inc.
Contributed by Martin Hunt (hunt@cygnus.com).
This file is part of BFD, the Binary File Descriptor library.
#include "sysdep.h"
#include "libbfd.h"
#include "elf-bfd.h"
-/* #include "elf/d10v.h" */
+#include "elf/d10v.h"
static reloc_howto_type *bfd_elf32_bfd_reloc_type_lookup
PARAMS ((bfd *abfd, bfd_reloc_code_real_type code));
static void d10v_info_to_howto_rel
- PARAMS ((bfd *, arelent *, Elf32_Internal_Rel *));
-
-
-/* Use REL instead of RELA to save space */
-#define USE_REL
-
-enum reloc_type
-{
- R_D10V_NONE = 0,
- R_D10V_10_PCREL_R,
- R_D10V_10_PCREL_L,
- R_D10V_16,
- R_D10V_18,
- R_D10V_18_PCREL,
- R_D10V_32,
- R_D10V_GNU_VTINHERIT,
- R_D10V_GNU_VTENTRY,
- R_D10V_max
-};
+ PARAMS ((bfd *, arelent *, Elf_Internal_Rela *));
+static asection * elf32_d10v_gc_mark_hook
+ PARAMS ((asection *, struct bfd_link_info *, Elf_Internal_Rela *,
+ struct elf_link_hash_entry *, Elf_Internal_Sym *));
+static bfd_boolean elf32_d10v_gc_sweep_hook
+ PARAMS ((bfd *, struct bfd_link_info *, asection *,
+ const Elf_Internal_Rela *));
+static bfd_boolean elf32_d10v_check_relocs
+ PARAMS ((bfd *, struct bfd_link_info *, asection *,
+ const Elf_Internal_Rela *));
+static bfd_vma extract_rel_addend
+ PARAMS ((bfd *, bfd_byte *, reloc_howto_type *));
+static void insert_rel_addend
+ PARAMS ((bfd *, bfd_byte *, reloc_howto_type *, bfd_vma));
+static bfd_boolean elf32_d10v_relocate_section
+ PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *,
+ bfd_byte *, Elf_Internal_Rela *, Elf_Internal_Sym *,
+ asection **));
+
+/* Use REL instead of RELA to save space. */
+#define USE_REL 1
static reloc_howto_type elf_d10v_howto_table[] =
-{
- /* This reloc does nothing. */
- HOWTO (R_D10V_NONE, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 32, /* bitsize */
- false, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_bitfield, /* complain_on_overflow */
- bfd_elf_generic_reloc, /* special_function */
- "R_D10V_NONE", /* name */
- false, /* partial_inplace */
- 0, /* src_mask */
- 0, /* dst_mask */
- false), /* pcrel_offset */
-
- /* An PC Relative 10-bit relocation, shifted by 2 */
- /* right container */
- HOWTO (R_D10V_10_PCREL_R, /* type */
- 2, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 10, /* bitsize */
- true, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_bitfield, /* complain_on_overflow */
- bfd_elf_generic_reloc, /* special_function */
- "R_D10V_10_PCREL_R", /* name */
- false, /* partial_inplace */
- 0xff, /* src_mask */
- 0xff, /* dst_mask */
- true), /* pcrel_offset */
-
- /* An PC Relative 10-bit relocation, shifted by 2 */
- /* left container */
- HOWTO (R_D10V_10_PCREL_L, /* type */
- 2, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 10, /* bitsize */
- true, /* pc_relative */
- 15, /* bitpos */
- complain_overflow_bitfield, /* complain_on_overflow */
- bfd_elf_generic_reloc, /* special_function */
- "R_D10V_10_PCREL_L", /* name */
- false, /* partial_inplace */
- 0x07f8000, /* src_mask */
- 0x07f8000, /* dst_mask */
- true), /* pcrel_offset */
-
- /* A 16 bit absolute relocation */
- HOWTO (R_D10V_16, /* type */
- 0, /* rightshift */
- 1, /* size (0 = byte, 1 = short, 2 = long) */
- 16, /* bitsize */
- false, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- bfd_elf_generic_reloc, /* special_function */
- "R_D10V_16", /* name */
- false, /* partial_inplace */
- 0xffff, /* src_mask */
- 0xffff, /* dst_mask */
- false), /* pcrel_offset */
-
- /* An 18 bit absolute relocation, right shifted 2 */
- HOWTO (R_D10V_18, /* type */
- 2, /* rightshift */
- 1, /* size (0 = byte, 1 = short, 2 = long) */
- 18, /* bitsize */
- false, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- bfd_elf_generic_reloc, /* special_function */
- "R_D10V_18", /* name */
- false, /* partial_inplace */
- 0xffff, /* src_mask */
- 0xffff, /* dst_mask */
- false), /* pcrel_offset */
-
- /* A relative 18 bit relocation, right shifted by 2 */
- HOWTO (R_D10V_18_PCREL, /* type */
- 2, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 18, /* bitsize */
- true, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_signed, /* complain_on_overflow */
- bfd_elf_generic_reloc, /* special_function */
- "R_D10V_18_PCREL", /* name */
- false, /* partial_inplace */
- 0xffff, /* src_mask */
- 0xffff, /* dst_mask */
- true), /* pcrel_offset */
-
- /* A 32 bit absolute relocation */
- HOWTO (R_D10V_32, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 32, /* bitsize */
- false, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_bitfield, /* complain_on_overflow */
- bfd_elf_generic_reloc, /* special_function */
- "R_D10V_32", /* name */
- false, /* partial_inplace */
- 0xffffffff, /* src_mask */
- 0xffffffff, /* dst_mask */
- false), /* pcrel_offset */
-
- /* GNU extension to record C++ vtable hierarchy */
- HOWTO (R_D10V_GNU_VTINHERIT, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 0, /* bitsize */
- false, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- NULL, /* special_function */
- "R_D10V_GNU_VTINHERIT", /* name */
- false, /* partial_inplace */
- 0, /* src_mask */
- 0, /* dst_mask */
- false), /* pcrel_offset */
-
- /* GNU extension to record C++ vtable member usage */
- HOWTO (R_D10V_GNU_VTENTRY, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 0, /* bitsize */
- false, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- _bfd_elf_rel_vtable_reloc_fn, /* special_function */
- "R_D10V_GNU_VTENTRY", /* name */
- false, /* partial_inplace */
- 0, /* src_mask */
- 0, /* dst_mask */
- false), /* pcrel_offset */
-
-};
+ {
+ /* This reloc does nothing. */
+ HOWTO (R_D10V_NONE, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 32, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_D10V_NONE", /* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ /* An PC Relative 10-bit relocation, shifted by 2 */
+ /* right container */
+ HOWTO (R_D10V_10_PCREL_R, /* type */
+ 2, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 7, /* bitsize */
+ TRUE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_D10V_10_PCREL_R", /* name */
+ FALSE, /* partial_inplace */
+ 0xff, /* src_mask */
+ 0xff, /* dst_mask */
+ TRUE), /* pcrel_offset */
+
+ /* An PC Relative 10-bit relocation, shifted by 2 */
+ /* left container */
+ HOWTO (R_D10V_10_PCREL_L, /* type */
+ 2, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 7, /* bitsize */
+ TRUE, /* pc_relative */
+ 15, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_D10V_10_PCREL_L", /* name */
+ FALSE, /* partial_inplace */
+ 0x07f8000, /* src_mask */
+ 0x07f8000, /* dst_mask */
+ TRUE), /* pcrel_offset */
+
+ /* A 16 bit absolute relocation */
+ HOWTO (R_D10V_16, /* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_D10V_16", /* name */
+ FALSE, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ /* An 18 bit absolute relocation, right shifted 2 */
+ HOWTO (R_D10V_18, /* type */
+ 2, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_D10V_18", /* name */
+ FALSE, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ /* A relative 18 bit relocation, right shifted by 2 */
+ HOWTO (R_D10V_18_PCREL, /* type */
+ 2, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 15, /* bitsize */
+ TRUE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_D10V_18_PCREL", /* name */
+ FALSE, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ TRUE), /* pcrel_offset */
+
+ /* A 32 bit absolute relocation */
+ HOWTO (R_D10V_32, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 32, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_D10V_32", /* name */
+ FALSE, /* partial_inplace */
+ 0xffffffff, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ /* GNU extension to record C++ vtable hierarchy */
+ HOWTO (R_D10V_GNU_VTINHERIT, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 0, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ NULL, /* special_function */
+ "R_D10V_GNU_VTINHERIT", /* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ /* GNU extension to record C++ vtable member usage */
+ HOWTO (R_D10V_GNU_VTENTRY, /* type */
+ 0, /* rightshift */
+ 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 0, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ _bfd_elf_rel_vtable_reloc_fn, /* special_function */
+ "R_D10V_GNU_VTENTRY", /* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0, /* dst_mask */
+ FALSE), /* pcrel_offset */
+ };
/* Map BFD reloc types to D10V ELF reloc types. */
struct d10v_reloc_map
-{
- bfd_reloc_code_real_type bfd_reloc_val;
- unsigned char elf_reloc_val;
-};
-
- static const struct d10v_reloc_map d10v_reloc_map[] =
-{
- { BFD_RELOC_NONE, R_D10V_NONE, },
- { BFD_RELOC_D10V_10_PCREL_R, R_D10V_10_PCREL_R },
- { BFD_RELOC_D10V_10_PCREL_L, R_D10V_10_PCREL_L },
- { BFD_RELOC_16, R_D10V_16 },
- { BFD_RELOC_D10V_18, R_D10V_18 },
- { BFD_RELOC_D10V_18_PCREL, R_D10V_18_PCREL },
- { BFD_RELOC_32, R_D10V_32 },
- { BFD_RELOC_VTABLE_INHERIT, R_D10V_GNU_VTINHERIT },
- { BFD_RELOC_VTABLE_ENTRY, R_D10V_GNU_VTENTRY },
-};
+ {
+ bfd_reloc_code_real_type bfd_reloc_val;
+ unsigned char elf_reloc_val;
+ };
+
+static const struct d10v_reloc_map d10v_reloc_map[] =
+ {
+ { BFD_RELOC_NONE, R_D10V_NONE, },
+ { BFD_RELOC_D10V_10_PCREL_R, R_D10V_10_PCREL_R },
+ { BFD_RELOC_D10V_10_PCREL_L, R_D10V_10_PCREL_L },
+ { BFD_RELOC_16, R_D10V_16 },
+ { BFD_RELOC_D10V_18, R_D10V_18 },
+ { BFD_RELOC_D10V_18_PCREL, R_D10V_18_PCREL },
+ { BFD_RELOC_32, R_D10V_32 },
+ { BFD_RELOC_VTABLE_INHERIT, R_D10V_GNU_VTINHERIT },
+ { BFD_RELOC_VTABLE_ENTRY, R_D10V_GNU_VTENTRY },
+ };
static reloc_howto_type *
bfd_elf32_bfd_reloc_type_lookup (abfd, code)
d10v_info_to_howto_rel (abfd, cache_ptr, dst)
bfd *abfd ATTRIBUTE_UNUSED;
arelent *cache_ptr;
- Elf32_Internal_Rel *dst;
+ Elf_Internal_Rela *dst;
{
unsigned int r_type;
}
static asection *
-elf32_d10v_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;
+elf32_d10v_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;
}
-static boolean
+static bfd_boolean
elf32_d10v_gc_sweep_hook (abfd, info, sec, relocs)
bfd *abfd ATTRIBUTE_UNUSED;
struct bfd_link_info *info ATTRIBUTE_UNUSED;
const Elf_Internal_Rela *relocs ATTRIBUTE_UNUSED;
{
/* we don't use got and plt entries for d10v */
- return true;
+ return TRUE;
}
/* Look through the relocs for a section during the first phase.
Since we don't do .gots or .plts, we just need to consider the
virtual table relocs for gc. */
-
-static boolean
+
+static bfd_boolean
elf32_d10v_check_relocs (abfd, info, sec, relocs)
bfd *abfd;
struct bfd_link_info *info;
struct elf_link_hash_entry **sym_hashes, **sym_hashes_end;
const Elf_Internal_Rela *rel;
const Elf_Internal_Rela *rel_end;
-
- if (info->relocateable)
- return true;
-
+
+ if (info->relocatable)
+ return TRUE;
+
symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
sym_hashes = elf_sym_hashes (abfd);
- sym_hashes_end = sym_hashes + symtab_hdr->sh_size/sizeof(Elf32_External_Sym);
+ sym_hashes_end = sym_hashes + symtab_hdr->sh_size/sizeof (Elf32_External_Sym);
if (!elf_bad_symtab (abfd))
sym_hashes_end -= symtab_hdr->sh_info;
-
+
rel_end = relocs + sec->reloc_count;
for (rel = relocs; rel < rel_end; rel++)
{
struct elf_link_hash_entry *h;
unsigned long r_symndx;
-
+
r_symndx = ELF32_R_SYM (rel->r_info);
if (r_symndx < symtab_hdr->sh_info)
h = NULL;
else
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
-
+
switch (ELF32_R_TYPE (rel->r_info))
{
/* This relocation describes the C++ object vtable hierarchy.
Reconstruct it for later use during GC. */
case R_D10V_GNU_VTINHERIT:
- if (!_bfd_elf32_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
- return false;
+ if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
+ return FALSE;
break;
-
+
/* This relocation describes which C++ vtable entries are actually
used. Record for later use during GC. */
case R_D10V_GNU_VTENTRY:
- if (!_bfd_elf32_gc_record_vtentry (abfd, sec, h, rel->r_offset))
- return false;
+ if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_offset))
+ return FALSE;
break;
}
}
-
- return true;
+
+ return TRUE;
+}
+
+static bfd_vma
+extract_rel_addend (abfd, where, howto)
+ bfd *abfd;
+ bfd_byte *where;
+ reloc_howto_type *howto;
+{
+ bfd_vma insn, val;
+
+ switch (howto->size)
+ {
+ case 0:
+ insn = bfd_get_8 (abfd, where);
+ break;
+ case 1:
+ insn = bfd_get_16 (abfd, where);
+ break;
+ case 2:
+ insn = bfd_get_32 (abfd, where);
+ break;
+ default:
+ abort ();
+ }
+
+ val = (insn & howto->dst_mask) >> howto->bitpos << howto->rightshift;
+ /* We should really be testing for signed addends here, but we don't
+ have that info directly in the howto. */
+ if (howto->pc_relative)
+ {
+ bfd_vma sign;
+ sign = howto->dst_mask & (~howto->dst_mask >> 1 | ~(-(bfd_vma) 1 >> 1));
+ sign = sign >> howto->bitpos << howto->rightshift;
+ val = (val ^ sign) - sign;
+ }
+ return val;
+}
+
+static void
+insert_rel_addend (abfd, where, howto, addend)
+ bfd *abfd;
+ bfd_byte *where;
+ reloc_howto_type *howto;
+ bfd_vma addend;
+{
+ bfd_vma insn;
+
+ addend = (addend >> howto->rightshift << howto->bitpos) & howto->dst_mask;
+ insn = ~howto->dst_mask;
+ switch (howto->size)
+ {
+ case 0:
+ insn &= bfd_get_8 (abfd, where);
+ insn |= addend;
+ bfd_put_8 (abfd, insn, where);
+ break;
+ case 1:
+ insn &= bfd_get_16 (abfd, where);
+ insn |= addend;
+ bfd_put_16 (abfd, insn, where);
+ break;
+ case 2:
+ insn &= bfd_get_32 (abfd, where);
+ insn |= addend;
+ bfd_put_32 (abfd, insn, where);
+ break;
+ default:
+ abort ();
+ }
}
/* Relocate a D10V ELF section. */
-static boolean
+static bfd_boolean
elf32_d10v_relocate_section (output_bfd, info, input_bfd, input_section,
contents, relocs, local_syms, local_sections)
- bfd *output_bfd ATTRIBUTE_UNUSED;
+ bfd *output_bfd;
struct bfd_link_info *info;
bfd *input_bfd;
asection *input_section;
howto = elf_d10v_howto_table + r_type;
- if (info->relocateable)
+ if (info->relocatable)
{
- /* This is a relocateable link. We don't have to change
+ bfd_vma val;
+ bfd_byte *where;
+
+ /* This is a relocatable link. We don't have to change
anything, unless the reloc is against a section symbol,
in which case we have to adjust according to where the
section symbol winds up in the output section. */
- if (r_symndx < symtab_hdr->sh_info)
- {
- sym = local_syms + r_symndx;
- if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
- {
- sec = local_sections[r_symndx];
- rel->r_addend += sec->output_offset + sym->st_value;
- }
- }
+ if (r_symndx >= symtab_hdr->sh_info)
+ continue;
+
+ sym = local_syms + r_symndx;
+ if (ELF_ST_TYPE (sym->st_info) != STT_SECTION)
+ continue;
+
+ sec = local_sections[r_symndx];
+ val = sec->output_offset;
+ if (val == 0)
+ continue;
+ where = contents + rel->r_offset;
+ val += extract_rel_addend (input_bfd, where, howto);
+ insert_rel_addend (input_bfd, where, howto, val);
continue;
}
relocation = (sec->output_section->vma
+ sec->output_offset
+ sym->st_value);
+ if ((sec->flags & SEC_MERGE)
+ && ELF_ST_TYPE (sym->st_info) == STT_SECTION)
+ {
+ asection *msec;
+ bfd_vma addend;
+ bfd_byte *where = contents + rel->r_offset;
+
+ addend = extract_rel_addend (input_bfd, where, howto);
+ msec = sec;
+ addend = _bfd_elf_rel_local_sym (output_bfd, sym, &msec, addend);
+ addend -= relocation;
+ addend += msec->output_section->vma + msec->output_offset;
+ insert_rel_addend (input_bfd, where, howto, addend);
+ }
}
else
{
- 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;
- if (h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak)
- {
- sec = h->root.u.def.section;
- relocation = (h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset);
- }
- else if (h->root.type == bfd_link_hash_undefweak)
- relocation = 0;
- else
- {
- if (!((*info->callbacks->undefined_symbol)
- (info, h->root.root.string, input_bfd,
- input_section, rel->r_offset)))
- return false;
- relocation = 0;
- }
+ bfd_boolean unresolved_reloc, warned;
+
+ RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
+ r_symndx, symtab_hdr, sym_hashes,
+ h, sec, relocation,
+ unresolved_reloc, warned);
}
if (h != NULL)
if (name == NULL || *name == '\0')
name = bfd_section_name (input_bfd, sec);
}
-
+
r = _bfd_final_link_relocate (howto, input_bfd, input_section,
contents, rel->r_offset,
- relocation, rel->r_addend);
+ relocation, (bfd_vma) 0);
if (r != bfd_reloc_ok)
{
{
case bfd_reloc_overflow:
if (!((*info->callbacks->reloc_overflow)
- (info, name, howto->name, (bfd_vma) 0,
- input_bfd, input_section, rel->r_offset)))
- return false;
+ (info, (h ? &h->root : NULL), name, howto->name,
+ (bfd_vma) 0, input_bfd, input_section,
+ rel->r_offset)))
+ return FALSE;
break;
case bfd_reloc_undefined:
if (!((*info->callbacks->undefined_symbol)
(info, name, input_bfd, input_section,
- rel->r_offset)))
- return false;
+ rel->r_offset, TRUE)))
+ return FALSE;
break;
case bfd_reloc_outofrange:
- msg = _ ("internal error: out of range error");
+ msg = _("internal error: out of range error");
goto common_error;
case bfd_reloc_notsupported:
- msg = _ ("internal error: unsupported relocation error");
+ msg = _("internal error: unsupported relocation error");
goto common_error;
case bfd_reloc_dangerous:
- msg = _ ("internal error: dangerous error");
+ msg = _("internal error: dangerous error");
goto common_error;
default:
- msg = _ ("internal error: unknown error");
+ msg = _("internal error: unknown error");
/* fall through */
common_error:
if (!((*info->callbacks->warning)
(info, msg, name, input_bfd, input_section,
rel->r_offset)))
- return false;
+ return FALSE;
break;
}
}
}
- return true;
+ return TRUE;
}
#define ELF_ARCH bfd_arch_d10v
-#define ELF_MACHINE_CODE EM_CYGNUS_D10V
+#define ELF_MACHINE_CODE EM_D10V
+#define ELF_MACHINE_ALT1 EM_CYGNUS_D10V
#define ELF_MAXPAGESIZE 0x1000
#define TARGET_BIG_SYM bfd_elf32_d10v_vec