0xfffe0020, /* dst_mask */
false), /* pcrel_offset */
+ /* 6 bit offset from the call table base pointer. */
+ HOWTO (R_V850_CALLT_6_7_OFFSET, /* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 7, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ v850_elf_reloc, /* special_function */
+ "R_V850_CALLT_6_7_OFFSET", /* name */
+ false, /* partial_inplace */
+ 0x3f, /* src_mask */
+ 0x3f, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* 16 bit offset from the call table base pointer. */
+ HOWTO (R_V850_CALLT_16_16_OFFSET, /* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_dont, /* complain_on_overflow */
+ v850_elf_reloc, /* special_function */
+ "R_V850_CALLT_16_16_OFFSET", /* name */
+ false, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
/* end-sanitize-v850e */
};
{ BFD_RELOC_V850_SDA_15_16_OFFSET, R_V850_SDA_15_16_OFFSET },
{ BFD_RELOC_V850_ZDA_16_16_OFFSET, R_V850_ZDA_16_16_OFFSET },
{ BFD_RELOC_V850_ZDA_15_16_OFFSET, R_V850_ZDA_15_16_OFFSET },
- { BFD_RELOC_V850_TDA_6_8_OFFSET, R_V850_TDA_6_8_OFFSET },
- { BFD_RELOC_V850_TDA_7_8_OFFSET, R_V850_TDA_7_8_OFFSET },
- { BFD_RELOC_V850_TDA_7_7_OFFSET, R_V850_TDA_7_7_OFFSET },
+ { BFD_RELOC_V850_TDA_6_8_OFFSET, R_V850_TDA_6_8_OFFSET },
+ { BFD_RELOC_V850_TDA_7_8_OFFSET, R_V850_TDA_7_8_OFFSET },
+ { BFD_RELOC_V850_TDA_7_7_OFFSET, R_V850_TDA_7_7_OFFSET },
{ BFD_RELOC_V850_TDA_16_16_OFFSET, R_V850_TDA_16_16_OFFSET },
/* start-sanitize-v850e */
- { BFD_RELOC_V850_TDA_4_5_OFFSET, R_V850_TDA_4_5_OFFSET },
- { BFD_RELOC_V850_TDA_4_4_OFFSET, R_V850_TDA_4_4_OFFSET },
+ { BFD_RELOC_V850_TDA_4_5_OFFSET, R_V850_TDA_4_5_OFFSET },
+ { BFD_RELOC_V850_TDA_4_4_OFFSET, R_V850_TDA_4_4_OFFSET },
{ BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET, R_V850_SDA_16_16_SPLIT_OFFSET },
{ BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET, R_V850_ZDA_16_16_SPLIT_OFFSET },
+ { BFD_RELOC_V850_CALLT_6_7_OFFSET, R_V850_CALLT_6_7_OFFSET },
+ { BFD_RELOC_V850_CALLT_16_16_OFFSET, R_V850_CALLT_16_16_OFFSET },
/* end-sanitize-v850e */
};
/* Map a bfd relocation into the appropriate howto structure */
static reloc_howto_type *
v850_elf_reloc_type_lookup (abfd, code)
- bfd *abfd;
- bfd_reloc_code_real_type code;
+ bfd * abfd;
+ bfd_reloc_code_real_type code;
{
unsigned int i;
/* Set the howto pointer for an V850 ELF reloc. */
static void
v850_elf_info_to_howto_rel (abfd, cache_ptr, dst)
- bfd *abfd;
- arelent *cache_ptr;
- Elf32_Internal_Rel *dst;
+ bfd * abfd;
+ arelent * cache_ptr;
+ Elf32_Internal_Rel * dst;
{
unsigned int r_type;
static boolean
v850_elf_check_relocs (abfd, info, sec, relocs)
- bfd *abfd;
- struct bfd_link_info *info;
- asection *sec;
- const Elf_Internal_Rela *relocs;
+ bfd * abfd;
+ struct bfd_link_info * info;
+ asection * sec;
+ const Elf_Internal_Rela * relocs;
{
boolean ret = true;
bfd *dynobj;
case R_V850_32:
case R_V850_16:
case R_V850_8:
+/* start-sanitize-v850e */
+ case R_V850_CALLT_6_7_OFFSET:
+ case R_V850_CALLT_16_16_OFFSET:
+/* end-sanitize-v850e */
break;
/* start-sanitize-v850e */
bfd_put_32 (abfd, insn, (bfd_byte *)data + reloc->address);
return bfd_reloc_ok;
+
+ case R_V850_CALLT_6_7_OFFSET:
+ if ((long) relocation > 0x7e || (long) relocation < 0)
+ return bfd_reloc_overflow;
+
+ if (relocation & 1)
+ return bfd_reloc_dangerous;
+
+ insn = bfd_get_16 (abfd, (bfd_byte *) data + reloc->address);
+ insn &= 0xff80;
+ insn |= (relocation >> 1);
+
+ bfd_put_16 (abfd, insn, (bfd_byte *)data + reloc->address);
+ return bfd_reloc_ok;
+
+ case R_V850_CALLT_16_16_OFFSET:
+ bfd_put_16 (abfd, relocation, (bfd_byte *)data + reloc->address);
+ return bfd_reloc_ok;
+
/* end-sanitize-v850e */
}
/*ARGSUSED*/
static boolean
v850_elf_is_local_label_name (abfd, name)
- bfd *abfd;
- const char *name;
+ bfd * abfd;
+ const char * name;
{
return ((name[0] == '.' && (name[1] == 'L' || name[1] == '.'))
|| (name[0] == '_' && name[1] == '.' && name[2] == 'L'
bfd_put_32 (input_bfd, insn, hit_data);
return bfd_reloc_ok;
-/* end-sanitize-v850e */
+ case R_V850_CALLT_6_7_OFFSET:
+ {
+ unsigned long ctbp;
+ struct bfd_link_hash_entry * h;
+
+ /* Get the value of __ctbp. */
+ h = bfd_link_hash_lookup (info->hash, "__ctbp", false, false, true);
+ if (h == (struct bfd_link_hash_entry *) NULL
+ || h->type != bfd_link_hash_defined)
+ return bfd_reloc_continue; /* Actually this indicates that __ctbp could not be found. */
+
+ ctbp = (h->u.def.value
+ + h->u.def.section->output_section->vma
+ + h->u.def.section->output_offset);
+ value -= ctbp;
+
+ insn = bfd_get_16 (input_bfd, hit_data);
+
+ value += ((insn & 0x3f) << 1);
+
+ if ((long) value > 0x7e || (long) value < 0)
+ return bfd_reloc_overflow;
+
+ insn &= 0xff80;
+ insn |= (value >> 1);
+ bfd_put_16 (input_bfd, insn, hit_data);
+ return bfd_reloc_ok;
+ }
+ case R_V850_CALLT_16_16_OFFSET:
+ if (sym_sec == NULL)
+ return bfd_reloc_undefined;
+
+ {
+ unsigned long ctbp;
+ struct bfd_link_hash_entry * h;
+
+ /* Get the value of __ctbp. */
+ h = bfd_link_hash_lookup (info->hash, "__ctbp", false, false, true);
+ if (h == (struct bfd_link_hash_entry *) NULL
+ || h->type != bfd_link_hash_defined)
+ return bfd_reloc_other;
+
+ ctbp = (h->u.def.value
+ + h->u.def.section->output_section->vma
+ + h->u.def.section->output_offset);
+
+ value -= sym_sec->output_section->vma;
+ value -= (ctbp - sym_sec->output_section->vma);
+ value += (short) bfd_get_16 (input_bfd, hit_data);
+
+ if ((long) value > 0xffff || (long) value < 0)
+ return bfd_reloc_overflow;
+
+ bfd_put_16 (input_bfd, value, hit_data);
+ return bfd_reloc_ok;
+ }
+
+/* end-sanitize-v850e */
case R_V850_NONE:
return bfd_reloc_ok;