};
/* 160 onwards: */
-static reloc_howto_type elf32_arm_howto_table_2[5] =
+static reloc_howto_type elf32_arm_howto_table_2[8] =
{
HOWTO (R_ARM_IRELATIVE, /* type */
0, /* rightshift */
0, /* src_mask */
0xffffffff, /* dst_mask */
FALSE), /* pcrel_offset */
+ HOWTO (R_ARM_TLS_GD32_FDPIC, /* 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_ARM_TLS_GD32_FDPIC",/* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+ HOWTO (R_ARM_TLS_LDM32_FDPIC, /* 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_ARM_TLS_LDM32_FDPIC",/* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
+ HOWTO (R_ARM_TLS_IE32_FDPIC, /* 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_ARM_TLS_IE32_FDPIC",/* name */
+ FALSE, /* partial_inplace */
+ 0, /* src_mask */
+ 0xffffffff, /* dst_mask */
+ FALSE), /* pcrel_offset */
};
/* 249-255 extended, currently unused, relocations: */
{BFD_RELOC_ARM_GOTOFFFUNCDESC, R_ARM_GOTOFFFUNCDESC},
{BFD_RELOC_ARM_FUNCDESC, R_ARM_FUNCDESC},
{BFD_RELOC_ARM_FUNCDESC_VALUE, R_ARM_FUNCDESC_VALUE},
+ {BFD_RELOC_ARM_TLS_GD32_FDPIC, R_ARM_TLS_GD32_FDPIC},
+ {BFD_RELOC_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_LDM32_FDPIC},
+ {BFD_RELOC_ARM_TLS_IE32_FDPIC, R_ARM_TLS_IE32_FDPIC},
{BFD_RELOC_VTABLE_INHERIT, R_ARM_GNU_VTINHERIT},
{BFD_RELOC_VTABLE_ENTRY, R_ARM_GNU_VTENTRY},
{BFD_RELOC_ARM_MOVW, R_ARM_MOVW_ABS_NC},
/* Offset in .plt section of tls_arm_trampoline. */
bfd_vma tls_trampoline;
- /* Data for R_ARM_TLS_LDM32 relocations. */
+ /* Data for R_ARM_TLS_LDM32/R_ARM_TLS_LDM32_FDPIC relocations. */
union
{
bfd_signed_vma refcount;
rel->r_addend);
case R_ARM_TLS_LDM32:
+ case R_ARM_TLS_LDM32_FDPIC:
{
bfd_vma off;
globals->tls_ldm_got.offset |= 1;
}
- if (globals->fdpic_p)
+ if (r_type == R_ARM_TLS_LDM32_FDPIC)
{
bfd_put_32(output_bfd,
globals->root.sgot->output_offset + off,
case R_ARM_TLS_CALL:
case R_ARM_THM_TLS_CALL:
case R_ARM_TLS_GD32:
+ case R_ARM_TLS_GD32_FDPIC:
case R_ARM_TLS_IE32:
+ case R_ARM_TLS_IE32_FDPIC:
case R_ARM_TLS_GOTDESC:
case R_ARM_TLS_DESCSEQ:
case R_ARM_THM_TLS_DESCSEQ:
local_got_offsets[r_symndx] |= 1;
}
- if ((tls_type & GOT_TLS_GD) && r_type != R_ARM_TLS_GD32)
+ if ((tls_type & GOT_TLS_GD) && r_type != R_ARM_TLS_GD32 && r_type != R_ARM_TLS_GD32_FDPIC)
off += 8;
else if (tls_type & GOT_TLS_GDESC)
off = offplt;
- (input_section->output_section->vma
+ input_section->output_offset + rel->r_offset));
- if (globals->fdpic_p && (r_type == R_ARM_TLS_GD32 ||
- r_type == R_ARM_TLS_IE32))
+ if (globals->fdpic_p && (r_type == R_ARM_TLS_GD32_FDPIC ||
+ r_type == R_ARM_TLS_IE32_FDPIC))
{
/* For FDPIC relocations, resolve to the offset of the GOT
entry from the start of GOT. */
#define IS_ARM_TLS_RELOC(R_TYPE) \
((R_TYPE) == R_ARM_TLS_GD32 \
+ || (R_TYPE) == R_ARM_TLS_GD32_FDPIC \
|| (R_TYPE) == R_ARM_TLS_LDO32 \
|| (R_TYPE) == R_ARM_TLS_LDM32 \
+ || (R_TYPE) == R_ARM_TLS_LDM32_FDPIC \
|| (R_TYPE) == R_ARM_TLS_DTPOFF32 \
|| (R_TYPE) == R_ARM_TLS_DTPMOD32 \
|| (R_TYPE) == R_ARM_TLS_TPOFF32 \
|| (R_TYPE) == R_ARM_TLS_LE32 \
|| (R_TYPE) == R_ARM_TLS_IE32 \
+ || (R_TYPE) == R_ARM_TLS_IE32_FDPIC \
|| IS_ARM_TLS_GNU_RELOC (R_TYPE))
/* Specific set of relocations for the gnu tls dialect. */
case R_ARM_GOT32:
case R_ARM_GOT_PREL:
case R_ARM_TLS_GD32:
+ case R_ARM_TLS_GD32_FDPIC:
case R_ARM_TLS_IE32:
+ case R_ARM_TLS_IE32_FDPIC:
case R_ARM_TLS_GOTDESC:
case R_ARM_TLS_DESCSEQ:
case R_ARM_THM_TLS_DESCSEQ:
switch (r_type)
{
case R_ARM_TLS_GD32: tls_type = GOT_TLS_GD; break;
+ case R_ARM_TLS_GD32_FDPIC: tls_type = GOT_TLS_GD; break;
case R_ARM_TLS_IE32: tls_type = GOT_TLS_IE; break;
+ case R_ARM_TLS_IE32_FDPIC: tls_type = GOT_TLS_IE; break;
case R_ARM_TLS_GOTDESC:
case R_ARM_TLS_CALL: case R_ARM_THM_TLS_CALL:
/* Fall through. */
case R_ARM_TLS_LDM32:
- if (r_type == R_ARM_TLS_LDM32)
+ case R_ARM_TLS_LDM32_FDPIC:
+ if (r_type == R_ARM_TLS_LDM32 || r_type == R_ARM_TLS_LDM32_FDPIC)
htab->tls_ldm_got.refcount++;
/* Fall through. */
if (tls_type & GOT_TLS_GD)
{
- /* R_ARM_TLS_GD32 needs 2 consecutive GOT slots. If
- the symbol is both GD and GDESC, got.offset may
- have been overwritten. */
+ /* R_ARM_TLS_GD32 and R_ARM_TLS_GD32_FDPIC need two
+ consecutive GOT slots. If the symbol is both GD
+ and GDESC, got.offset may have been
+ overwritten. */
h->got.offset = s->size;
s->size += 8;
}
if (tls_type & GOT_TLS_IE)
- /* R_ARM_TLS_IE32 needs one GOT slot. */
+ /* R_ARM_TLS_IE32/R_ARM_TLS_IE32_FDPIC need one GOT
+ slot. */
s->size += 4;
}
if (htab->tls_ldm_got.refcount > 0)
{
/* Allocate two GOT entries and one dynamic relocation (if necessary)
- for R_ARM_TLS_LDM32 relocations. */
+ for R_ARM_TLS_LDM32/R_ARM_TLS_LDM32_FDPIC relocations. */
htab->tls_ldm_got.offset = htab->root.sgot->size;
htab->root.sgot->size += 8;
if (bfd_link_pic (info))
{ "gotofffuncdesc", BFD_RELOC_ARM_GOTOFFFUNCDESC },
{ "GOTOFFFUNCDESC", BFD_RELOC_ARM_GOTOFFFUNCDESC },
{ "funcdesc", BFD_RELOC_ARM_FUNCDESC },
- { "FUNCDESC", BFD_RELOC_ARM_FUNCDESC }
+ { "FUNCDESC", BFD_RELOC_ARM_FUNCDESC },
+ { "tlsgd_fdpic", BFD_RELOC_ARM_TLS_GD32_FDPIC }, { "TLSGD_FDPIC", BFD_RELOC_ARM_TLS_GD32_FDPIC },
+ { "tlsldm_fdpic", BFD_RELOC_ARM_TLS_LDM32_FDPIC }, { "TLSLDM_FDPIC", BFD_RELOC_ARM_TLS_LDM32_FDPIC },
+ { "gottpoff_fdpic", BFD_RELOC_ARM_TLS_IE32_FDPIC }, { "GOTTPOFF_FDIC", BFD_RELOC_ARM_TLS_IE32_FDPIC },
};
#endif
S_SET_THREAD_LOCAL (fixP->fx_addsy);
break;
+ /* Same handling as above, but with the arm_fdpic guard. */
+ case BFD_RELOC_ARM_TLS_GD32_FDPIC:
+ case BFD_RELOC_ARM_TLS_IE32_FDPIC:
+ case BFD_RELOC_ARM_TLS_LDM32_FDPIC:
+ if (arm_fdpic)
+ {
+ S_SET_THREAD_LOCAL (fixP->fx_addsy);
+ }
+ else
+ {
+ as_bad_where (fixP->fx_file, fixP->fx_line,
+ _("Relocation supported only in FDPIC mode"));
+ }
+ break;
+
case BFD_RELOC_ARM_GOT32:
case BFD_RELOC_ARM_GOTOFF:
break;
case BFD_RELOC_ARM_TLS_GOTDESC:
case BFD_RELOC_ARM_TLS_GD32:
+ case BFD_RELOC_ARM_TLS_GD32_FDPIC:
case BFD_RELOC_ARM_TLS_LE32:
case BFD_RELOC_ARM_TLS_IE32:
+ case BFD_RELOC_ARM_TLS_IE32_FDPIC:
case BFD_RELOC_ARM_TLS_LDM32:
+ case BFD_RELOC_ARM_TLS_LDM32_FDPIC:
/* BFD will include the symbol's address in the addend.
But we don't want that, so subtract it out again here. */
if (!S_IS_COMMON (fixp->fx_addsy))
|| fixP->fx_r_type == BFD_RELOC_ARM_GOT32
|| fixP->fx_r_type == BFD_RELOC_ARM_GOTOFF
|| fixP->fx_r_type == BFD_RELOC_ARM_TLS_GD32
+ || fixP->fx_r_type == BFD_RELOC_ARM_TLS_GD32_FDPIC
|| fixP->fx_r_type == BFD_RELOC_ARM_TLS_LE32
|| fixP->fx_r_type == BFD_RELOC_ARM_TLS_IE32
+ || fixP->fx_r_type == BFD_RELOC_ARM_TLS_IE32_FDPIC
|| fixP->fx_r_type == BFD_RELOC_ARM_TLS_LDM32
+ || fixP->fx_r_type == BFD_RELOC_ARM_TLS_LDM32_FDPIC
|| fixP->fx_r_type == BFD_RELOC_ARM_TLS_LDO32
|| fixP->fx_r_type == BFD_RELOC_ARM_TLS_GOTDESC
|| fixP->fx_r_type == BFD_RELOC_ARM_TLS_CALL
projects / binutils-gdb.git / commitdiff