/* The first entry in an absolute procedure linkage table looks like
this. See the SVR4 ABI i386 supplement to see how this works. */
-static bfd_byte elf_i386_plt0_entry[PLT_ENTRY_SIZE] =
+static const bfd_byte elf_i386_plt0_entry[PLT_ENTRY_SIZE] =
{
0xff, 0x35, /* pushl contents of address */
0, 0, 0, 0, /* replaced with address of .got + 4. */
/* Subsequent entries in an absolute procedure linkage table look like
this. */
-static bfd_byte elf_i386_plt_entry[PLT_ENTRY_SIZE] =
+static const bfd_byte elf_i386_plt_entry[PLT_ENTRY_SIZE] =
{
0xff, 0x25, /* jmp indirect */
0, 0, 0, 0, /* replaced with address of this symbol in .got. */
/* The first entry in a PIC procedure linkage table look like this. */
-static bfd_byte elf_i386_pic_plt0_entry[PLT_ENTRY_SIZE] =
+static const bfd_byte elf_i386_pic_plt0_entry[PLT_ENTRY_SIZE] =
{
0xff, 0xb3, 4, 0, 0, 0, /* pushl 4(%ebx) */
0xff, 0xa3, 8, 0, 0, 0, /* jmp *8(%ebx) */
/* Subsequent entries in a PIC procedure linkage table look like this. */
-static bfd_byte elf_i386_pic_plt_entry[PLT_ENTRY_SIZE] =
+static const bfd_byte elf_i386_pic_plt_entry[PLT_ENTRY_SIZE] =
{
0xff, 0xa3, /* jmp *offset(%ebx) */
0, 0, 0, 0, /* replaced with offset of this symbol in .got. */
if (s->_raw_size == 0)
s->_raw_size += PLT_ENTRY_SIZE;
- /* If we are not generating a shared library, or if the symbol
- is not defined, set the symbol to this location in the .plt.
- This is required to make function pointers compare as equal
- between the normal executable and the shared library. */
- if (! info->shared || h->root.type != bfd_link_hash_defined)
+ /* If this symbol is not defined in a regular file, and we are
+ not generating a shared library, then set the symbol to this
+ location in the .plt. This is required to make function
+ pointers compare as equal between the normal executable and
+ the shared library. */
+ if (! info->shared
+ && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
{
h->root.u.def.section = s;
h->root.u.def.value = s->_raw_size;
for (; rel < relend; rel++)
{
int r_type;
- const reloc_howto_type *howto;
+ reloc_howto_type *howto;
long r_symndx;
struct elf_link_hash_entry *h;
Elf_Internal_Sym *sym;
if (h->root.type == bfd_link_hash_defined)
{
sec = h->root.u.def.section;
- relocation = (h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset);
+ if (r_type == R_386_GOTPC
+ || (r_type == R_386_PLT32
+ && h->plt_offset != (bfd_vma) -1)
+ || (r_type == R_386_GOT32
+ && elf_hash_table (info)->dynamic_sections_created)
+ || (info->shared
+ && (r_type == R_386_32
+ || r_type == R_386_PC32)
+ && (input_section->flags & SEC_ALLOC) != 0))
+ {
+ /* In these cases, we don't need the relocation
+ value. We check specially because in some
+ obscure cases sec->output_section will be NULL. */
+ relocation = 0;
+ }
+ else
+ relocation = (h->root.u.def.value
+ + sec->output_section->vma
+ + sec->output_offset);
}
else if (h->root.type == bfd_link_hash_weak)
relocation = 0;