binutils/binutils-2.25.1-aarch64-pr18668.patch

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--- binutils-2.25.1.orif/bfd/elfnn-aarch64.c 2015-09-11 18:23:24.318028989 +0100
+++ binutils-2.25.1/bfd/elfnn-aarch64.c 2015-09-11 18:23:35.510092848 +0100
@@ -2207,9 +2207,11 @@ aarch64_type_of_stub (struct bfd_link_in
globals = elf_aarch64_hash_table (info);
via_plt_p = (globals->root.splt != NULL && hash != NULL
&& hash->root.plt.offset != (bfd_vma) - 1);
-
+ /* Make sure call to plt stub can fit into the branch range. */
if (via_plt_p)
- return stub_type;
+ destination = (globals->root.splt->output_section->vma
+ + globals->root.splt->output_offset
+ + hash->root.plt.offset);
/* Determine where the call point is. */
location = (input_sec->output_offset
@@ -4392,38 +4394,25 @@ elfNN_aarch64_final_link_relocate (reloc
/* If the call goes through a PLT entry, make sure to
check distance to the right destination address. */
if (via_plt_p)
- {
- value = (splt->output_section->vma
- + splt->output_offset + h->plt.offset);
- *unresolved_reloc_p = FALSE;
- }
+ value = (splt->output_section->vma
+ + splt->output_offset + h->plt.offset);
- /* If the target symbol is global and marked as a function the
- relocation applies a function call or a tail call. In this
- situation we can veneer out of range branches. The veneers
- use IP0 and IP1 hence cannot be used arbitrary out of range
- branches that occur within the body of a function. */
- if (h && h->type == STT_FUNC)
- {
- /* Check if a stub has to be inserted because the destination
- is too far away. */
- if (! aarch64_valid_branch_p (value, place))
- {
- /* The target is out of reach, so redirect the branch to
- the local stub for this function. */
- struct elf_aarch64_stub_hash_entry *stub_entry;
- stub_entry = elfNN_aarch64_get_stub_entry (input_section,
- sym_sec, h,
- rel, globals);
- if (stub_entry != NULL)
- value = (stub_entry->stub_offset
- + stub_entry->stub_sec->output_offset
- + stub_entry->stub_sec->output_section->vma);
- }
- }
+ /* Check if a stub has to be inserted because the destination
+ is too far away. */
+ struct elf_aarch64_stub_hash_entry *stub_entry = NULL;
+ if (! aarch64_valid_branch_p (value, place))
+ /* The target is out of reach, so redirect the branch to
+ the local stub for this function. */
+ stub_entry = elfNN_aarch64_get_stub_entry (input_section, sym_sec, h,
+ rel, globals);
+ if (stub_entry != NULL)
+ value = (stub_entry->stub_offset
+ + stub_entry->stub_sec->output_offset
+ + stub_entry->stub_sec->output_section->vma);
}
value = _bfd_aarch64_elf_resolve_relocation (bfd_r_type, place, value,
signed_addend, weak_undef_p);
+ *unresolved_reloc_p = FALSE;
break;
case BFD_RELOC_AARCH64_ADR_LO21_PCREL: