+2003-05-30 Ulrich Drepper <drepper@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * elflink.h (elf_link_add_object_symbols): Use !info->executable
+ instead of info->shared where appropriate.
+ (bfd_elfNN_size_dynamic_sections, elf_link_output_extsym): Likewise.
+ * elflink.c (_bfd_elf_create_got_section): Likewise.
+ (_bfd_elf_link_create_dynamic_sections): Likewise.
+ (_bfd_elf_link_assign_sym_version): Likewise.
+ * elf32-i386.c (elf_i386_size_dynamic_sections): Create .interp section
+ and DT_DEBUG dynamic tag even for position independent executables.
+ * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
+ * elf32-s390.c (elf_s390_size_dynamic_sections: Likewise.
+ * elf64-ppc.c (ppc64_elf_size_dynamic_sections: Likewise.
+ * elf64-s390.c (elf_s390_size_dynamic_sections: Likewise.
+ * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections: Likewise.
+ * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections: Likewise.
+ * elf32-sparc.c (elf32_sparc_size_dynamic_sections: Likewise.
+ * elf64-alpha.c (elf64_alpha_size_dynamic_sections: Likewise.
+ * elf64-sparc.c (sparc64_elf_size_dynamic_sections: Likewise.
+
2003-05-30 Kris Warkentin <kewarken@qnx.com>
* elf.c (elfcore_grok_nto_status): Only set lwpid for the active or
if (htab->elf.dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (! info->shared)
+ if (info->executable)
{
s = bfd_get_section_by_name (dynobj, ".interp");
if (s == NULL)
#define add_dynamic_entry(TAG, VAL) \
bfd_elf32_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL))
- if (! info->shared)
+ if (info->executable)
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
if (elf_hash_table (info)->dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (! info->shared)
+ if (info->executable)
{
s = bfd_get_section_by_name (htab->elf.dynobj, ".interp");
BFD_ASSERT (s != NULL);
#define add_dynamic_entry(TAG, VAL) \
bfd_elf32_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL))
- if (!info->shared)
+ if (info->executable)
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
if (htab->elf.dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (! info->shared)
+ if (info->executable)
{
s = bfd_get_section_by_name (dynobj, ".interp");
if (s == NULL)
#define add_dynamic_entry(TAG, VAL) \
bfd_elf32_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL))
- if (! info->shared)
+ if (info->executable)
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
if (elf_hash_table (info)->dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (! info->shared)
+ if (info->executable)
{
s = bfd_get_section_by_name (dynobj, ".interp");
BFD_ASSERT (s != NULL);
#define add_dynamic_entry(TAG, VAL) \
bfd_elf32_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL))
- if (!info->shared)
+ if (info->executable)
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
if (elf_hash_table (info)->dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (!info->shared)
+ if (info->executable)
{
s = bfd_get_section_by_name (dynobj, ".interp");
BFD_ASSERT (s != NULL);
#define add_dynamic_entry(TAG, VAL) \
bfd_elf64_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL))
- if (!info->shared)
+ if (info->executable)
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
if (htab->elf.dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (! info->shared)
+ if (info->executable)
{
s = bfd_get_section_by_name (dynobj, ".interp");
if (s == NULL)
#define add_dynamic_entry(TAG, VAL) \
bfd_elf64_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL))
- if (!info->shared)
+ if (info->executable)
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
if (htab->elf.dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (! info->shared)
+ if (info->executable)
{
s = bfd_get_section_by_name (dynobj, ".interp");
if (s == NULL)
#define add_dynamic_entry(TAG, VAL) \
bfd_elf64_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL))
- if (! info->shared)
+ if (info->executable)
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
if (elf_hash_table (info)->dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (! info->shared)
+ if (info->executable)
{
s = bfd_get_section_by_name (dynobj, ".interp");
BFD_ASSERT (s != NULL);
struct elf_strtab_hash *dynstr;
struct elf_link_hash_table *eht = elf_hash_table (info);
- if (!info->shared)
+ if (info->executable)
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
if (htab->elf.dynamic_sections_created)
{
/* Set the contents of the .interp section to the interpreter. */
- if (! info->shared)
+ if (info->executable)
{
s = bfd_get_section_by_name (dynobj, ".interp");
if (s == NULL)
#define add_dynamic_entry(TAG, VAL) \
bfd_elf64_add_dynamic_entry (info, (bfd_vma) (TAG), (bfd_vma) (VAL))
- if (! info->shared)
+ if (info->executable)
{
if (!add_dynamic_entry (DT_DEBUG, 0))
return FALSE;
h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR;
h->type = STT_OBJECT;
- if (info->shared
+ if (! info->executable
&& ! _bfd_elf_link_record_dynamic_symbol (info, h))
return FALSE;
/* A dynamically linked executable has a .interp section, but a
shared library does not. */
- if (! info->shared)
+ if (info->executable)
{
s = bfd_make_section (abfd, ".interp");
if (s == NULL
h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR;
h->type = STT_OBJECT;
- if (info->shared
+ if (! info->executable
&& ! _bfd_elf_link_record_dynamic_symbol (info, h))
return FALSE;
h->elf_link_hash_flags |= ELF_LINK_HASH_DEF_REGULAR;
h->type = STT_OBJECT;
- if (info->shared
+ if (! info->executable
&& ! _bfd_elf_link_record_dynamic_symbol (info, h))
return FALSE;
}
/* If we are building an application, we need to create a
version node for this version. */
- if (t == NULL && ! info->shared)
+ if (t == NULL && info->executable)
{
struct bfd_elf_version_tree **pp;
int version_index;
.gnu.warning.SYMBOL are treated as warning symbols for the given
symbol. This differs from .gnu.warning sections, which generate
warnings when they are included in an output file. */
- if (! info->shared)
+ if (info->executable)
{
asection *s;
}
else
new_flag = ELF_LINK_HASH_DEF_REGULAR;
- if (info->shared
+ if (! info->executable
|| (old_flags & (ELF_LINK_HASH_DEF_DYNAMIC
| ELF_LINK_HASH_REF_DYNAMIC)) != 0)
dynsym = TRUE;
if (bfd_get_section_by_name (output_bfd, ".preinit_array") != NULL)
{
/* DT_PREINIT_ARRAY is not allowed in shared library. */
- if (info->shared)
+ if (! info->executable)
{
bfd *sub;
asection *o;
if (info->flags_1)
{
- if (! info->shared)
+ if (info->executable)
info->flags_1 &= ~ (DF_1_INITFIRST
| DF_1_NODELETE
| DF_1_NOOPEN);
referenced by regular files, because we will already have issued
warnings for them. */
if (! finfo->info->relocateable
- && (! finfo->info->shared || ! finfo->info->allow_shlib_undefined)
+ && (finfo->info->executable
+ || ! finfo->info->allow_shlib_undefined)
&& h->root.type == bfd_link_hash_undefined
&& (h->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) != 0
&& (h->elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR) == 0
/* Set the contents of the .interp section to the interpreter. */
if (ia64_info->root.dynamic_sections_created
- && !info->shared)
+ && info->executable)
{
sec = bfd_get_section_by_name (dynobj, ".interp");
BFD_ASSERT (sec != NULL);
later (in finish_dynamic_sections) but we must add the entries now
so that we get the correct size for the .dynamic section. */
- if (!info->shared)
+ if (info->executable)
{
/* The DT_DEBUG entry is filled in by the dynamic linker and used
by the debugger. */
+2003-05-30 Ulrich Drepper <drepper@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * bfdlink.h (struct bfd_link_info): Add pie and executable
+ bits.
+
2003-05-21 Nick Clifton <nickc@redhat.com>
* bfdlink.h (struct bfd_link_hash_table): Fix typo in comment.
/* TRUE if relaxation is being finalized. */
unsigned int relax_finalizing: 1;
+ /* TRUE if generating a position independent executable. */
+ unsigned int pie: 1;
+
+ /* TRUE if generating an executable, position independent or not. */
+ unsigned int executable : 1;
+
/* Which symbols to strip. */
enum bfd_link_strip strip;