bfd_elf_generic_reloc, /* special_function */
"R_ARM_THM_CALL", /* name */
FALSE, /* partial_inplace */
- 0x07ff07ff, /* src_mask */
- 0x07ff07ff, /* dst_mask */
+ 0x07ff2fff, /* src_mask */
+ 0x07ff2fff, /* dst_mask */
TRUE), /* pcrel_offset */
HOWTO (R_ARM_THM_PC8, /* type */
HOWTO (R_ARM_XPC25, /* type */
2, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
- 25, /* bitsize */
+ 24, /* bitsize */
TRUE, /* pc_relative */
0, /* bitpos */
complain_overflow_signed,/* complain_on_overflow */
HOWTO (R_ARM_THM_XPC22, /* type */
2, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
- 22, /* bitsize */
+ 24, /* bitsize */
TRUE, /* pc_relative */
0, /* bitpos */
complain_overflow_signed,/* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_ARM_THM_XPC22", /* name */
FALSE, /* partial_inplace */
- 0x07ff07ff, /* src_mask */
- 0x07ff07ff, /* dst_mask */
+ 0x07ff2fff, /* src_mask */
+ 0x07ff2fff, /* dst_mask */
TRUE), /* pcrel_offset */
/* Dynamic TLS relocations. */
case arm_stub_long_branch_v4t_thumb_arm:
case arm_stub_short_branch_v4t_thumb_arm:
case arm_stub_long_branch_v4t_thumb_arm_pic:
+ case arm_stub_long_branch_v4t_thumb_tls_pic:
case arm_stub_long_branch_thumb_only_pic:
return TRUE;
case arm_stub_none:
case, mode switching is performed by the stub. */
if (branch_type == ST_BRANCH_TO_THUMB && !stub_entry)
value |= (1 << 28);
- else
+ else if (stub_entry || branch_type != ST_BRANCH_UNKNOWN)
{
value &= ~(bfd_vma)(1 << 28);
value |= (1 << 24);
|| ELF32_R_TYPE(rel->r_info) == R_ARM_THM_TLS_CALL)
{
bfd_signed_vma offset;
+ /* TLS stubs are arm mode. The original symbol is a
+ data object, so branch_type is bogus. */
+ branch_type = ST_BRANCH_TO_ARM;
enum elf32_arm_stub_type stub_type
= arm_type_of_stub (info, input_section, rel,
st_type, &branch_type,
input_section->output_offset
+ rel->r_offset + 4);
- /* Round up the offset to a word boundary */
- offset = (offset + 2) & ~2;
+ if (stub_type != arm_stub_none
+ && arm_stub_is_thumb (stub_type))
+ {
+ lower_insn = 0xd000;
+ }
+ else
+ {
+ lower_insn = 0xc000;
+ /* Round up the offset to a word boundary */
+ offset = (offset + 2) & ~2;
+ }
+
neg = offset < 0;
upper_insn = (0xf000
| ((offset >> 12) & 0x3ff)
| (neg << 10));
- lower_insn = (0xc000
- | (((!((offset >> 23) & 1)) ^ neg) << 13)
+ lower_insn |= (((!((offset >> 23) & 1)) ^ neg) << 13)
| (((!((offset >> 22) & 1)) ^ neg) << 11)
- | ((offset >> 1) & 0x7ff));
+ | ((offset >> 1) & 0x7ff);
bfd_put_16 (input_bfd, upper_insn, hit_data);
bfd_put_16 (input_bfd, lower_insn, hit_data + 2);
return bfd_reloc_ok;
}
case R_ARM_TLS_LE32:
- if (info->shared)
+ if (info->shared && !info->pie)
{
(*_bfd_error_handler)
(_("%B(%A+0x%lx): R_ARM_TLS_LE32 relocation not permitted in shared object"),
- relocation;
addend += msec->output_section->vma + msec->output_offset;
- /* Cases here must match those in the preceeding
+ /* Cases here must match those in the preceding
switch statement. */
switch (r_type)
{
Elf_Internal_Shdr **elf_shdrp;
bfd_boolean again;
+ _bfd_elf_gc_mark_extra_sections (info, gc_mark_hook);
+
/* Marking EH data may cause additional code sections to be marked,
requiring multiple passes. */
again = TRUE;
if (h->root.type == bfd_link_hash_indirect)
return TRUE;
- if (h->root.type == bfd_link_hash_warning)
- /* When warning symbols are created, they **replace** the "real"
- entry in the hash table, thus we never get to see the real
- symbol in a hash traversal. So look at it now. */
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
eh = (struct elf32_arm_link_hash_entry *) h;
info = (struct bfd_link_info *) inf;
struct elf32_arm_link_hash_entry * eh;
struct elf_dyn_relocs * p;
- if (h->root.type == bfd_link_hash_warning)
- h = (struct elf_link_hash_entry *) h->root.u.i.link;
-
eh = (struct elf32_arm_link_hash_entry *) h;
for (p = eh->dyn_relocs; p != NULL; p = p->next)
{
dynobj = elf_hash_table (info)->dynobj;
sgot = htab->root.sgotplt;
+ /* A broken linker script might have discarded the dynamic sections.
+ Catch this here so that we do not seg-fault later on. */
+ if (sgot != NULL && bfd_is_abs_section (sgot->output_section))
+ return FALSE;
sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
if (elf_hash_table (info)->dynamic_sections_created)
/* New EABI objects mark thumb function symbols by setting the low bit of
the address. */
- if ((ELF_ST_TYPE (dst->st_info) == STT_FUNC
- || ELF_ST_TYPE (dst->st_info) == STT_GNU_IFUNC)
- && (dst->st_value & 1))
+ if (ELF_ST_TYPE (dst->st_info) == STT_FUNC
+ || ELF_ST_TYPE (dst->st_info) == STT_GNU_IFUNC)
{
- dst->st_value &= ~(bfd_vma) 1;
- dst->st_target_internal = ST_BRANCH_TO_THUMB;
+ if (dst->st_value & 1)
+ {
+ dst->st_value &= ~(bfd_vma) 1;
+ dst->st_target_internal = ST_BRANCH_TO_THUMB;
+ }
+ else
+ dst->st_target_internal = ST_BRANCH_TO_ARM;
}
else if (ELF_ST_TYPE (dst->st_info) == STT_ARM_TFUNC)
{
else if (ELF_ST_TYPE (dst->st_info) == STT_SECTION)
dst->st_target_internal = ST_BRANCH_LONG;
else
- dst->st_target_internal = ST_BRANCH_TO_ARM;
+ dst->st_target_internal = ST_BRANCH_UNKNOWN;
return TRUE;
}
bfd_boolean flags_compatible = TRUE;
asection *sec;
- /* Check if we have the same endianess. */
+ /* Check if we have the same endianness. */
if (! _bfd_generic_verify_endian_match (ibfd, obfd))
return FALSE;
projects / deliverable / binutils-gdb.git / blobdiff