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* elf32-ppc.c (ppc_elf_relax_section): Correct conditions under

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which find_plt_ent is called.  Delete redundant code.
This commit is contained in:
Alan Modra
2009-08-04 08:03:35 +00:00
parent 6fba7a0ec6
commit a9585d22b5
2 changed files with 46 additions and 38 deletions
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5
bfd/ChangeLog
View File

@ -1,3 +1,8 @@
2009-08-04 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
which find_plt_ent is called. Delete redundant code.
2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/10363

25
bfd/elf32-ppc.c
View File

@ -5934,6 +5934,7 @@ ppc_elf_relax_section (bfd *abfd,
bfd_byte *hit_addr;
unsigned long t0;
struct elf_link_hash_entry *h;
struct plt_entry **plist;
unsigned char sym_type;
switch (r_type)
@ -5997,11 +5998,7 @@ ppc_elf_relax_section (bfd *abfd,
|| h->root.type == bfd_link_hash_warning)
h = (struct elf_link_hash_entry *) h->root.u.i.link;
tsec = NULL;
toff = 0;
if (tsec != NULL)
;
else if (h->root.type == bfd_link_hash_defined
if (h->root.type == bfd_link_hash_defined
|| h->root.type == bfd_link_hash_defweak)
{
tsec = h->root.u.def.section;
@ -6019,13 +6016,20 @@ ppc_elf_relax_section (bfd *abfd,
sym_type = h->type;
}
if (is_branch_reloc (r_type))
{
struct plt_entry **plist = NULL;
/* The condition here under which we call find_plt_ent must
match that in relocate_section. If we call find_plt_ent here
but not in relocate_section, or vice versa, then the branch
destination used here may be incorrect. */
plist = NULL;
if (h != NULL)
{
/* We know is_branch_reloc (r_type) is true. */
if (h->type == STT_GNU_IFUNC
|| r_type == R_PPC_PLTREL24)
plist = &h->plt.plist;
else if (sym_type == STT_GNU_IFUNC)
}
else if (sym_type == STT_GNU_IFUNC
&& elf_local_got_offsets (abfd) != NULL)
{
bfd_vma *local_got_offsets = elf_local_got_offsets (abfd);
struct plt_entry **local_plt = (struct plt_entry **)
@ -6057,7 +6061,6 @@ ppc_elf_relax_section (bfd *abfd,
}
}
}
}
/* If the branch and target are in the same section, you have
no hope of adding stubs. We'll error out later should the