3811 lines
139 KiB
Diff
3811 lines
139 KiB
Diff
diff -rup binutils.orig/bfd/elf-bfd.h binutils-2.30/bfd/elf-bfd.h
|
|
--- binutils.orig/bfd/elf-bfd.h 2020-04-07 11:32:17.269776457 +0100
|
|
+++ binutils-2.30/bfd/elf-bfd.h 2020-04-07 13:34:03.897784103 +0100
|
|
@@ -1467,12 +1467,16 @@ struct elf_backend_data
|
|
unsigned int);
|
|
|
|
/* Merge GNU properties. Return TRUE if property is updated. */
|
|
- bfd_boolean (*merge_gnu_properties) (struct bfd_link_info *, bfd *,
|
|
+ bfd_boolean (*merge_gnu_properties) (struct bfd_link_info *, bfd *, bfd *,
|
|
elf_property *, elf_property *);
|
|
|
|
/* Set up GNU properties. */
|
|
bfd *(*setup_gnu_properties) (struct bfd_link_info *);
|
|
|
|
+ /* Fix up GNU properties. */
|
|
+ void (*fixup_gnu_properties) (struct bfd_link_info *,
|
|
+ elf_property_list **);
|
|
+
|
|
/* Encoding used for compact EH tables. */
|
|
int (*compact_eh_encoding) (struct bfd_link_info *);
|
|
|
|
@@ -2673,6 +2677,10 @@ extern elf_property * _bfd_elf_get_prope
|
|
(bfd *, unsigned int, unsigned int);
|
|
extern bfd *_bfd_elf_link_setup_gnu_properties
|
|
(struct bfd_link_info *);
|
|
+extern bfd_size_type _bfd_elf_convert_gnu_property_size
|
|
+ (bfd *, bfd *);
|
|
+extern bfd_boolean _bfd_elf_convert_gnu_properties
|
|
+ (bfd *, asection *, bfd *, bfd_byte **, bfd_size_type *);
|
|
|
|
/* The linker may need to keep track of the number of relocs that it
|
|
decides to copy as dynamic relocs in check_relocs for each symbol.
|
|
diff -rup binutils.orig/bfd/elf-properties.c binutils-2.30/bfd/elf-properties.c
|
|
--- binutils.orig/bfd/elf-properties.c 2020-04-07 11:32:17.280776377 +0100
|
|
+++ binutils-2.30/bfd/elf-properties.c 2020-04-07 13:34:03.899784089 +0100
|
|
@@ -198,7 +198,7 @@ next:
|
|
with ABFD. */
|
|
|
|
static bfd_boolean
|
|
-elf_merge_gnu_properties (struct bfd_link_info *info, bfd *abfd,
|
|
+elf_merge_gnu_properties (struct bfd_link_info *info, bfd *abfd, bfd *bbfd,
|
|
elf_property *aprop, elf_property *bprop)
|
|
{
|
|
const struct elf_backend_data *bed = get_elf_backend_data (abfd);
|
|
@@ -207,7 +207,7 @@ elf_merge_gnu_properties (struct bfd_lin
|
|
if (bed->merge_gnu_properties != NULL
|
|
&& pr_type >= GNU_PROPERTY_LOPROC
|
|
&& pr_type < GNU_PROPERTY_LOUSER)
|
|
- return bed->merge_gnu_properties (info, abfd, aprop, bprop);
|
|
+ return bed->merge_gnu_properties (info, abfd, bbfd, aprop, bprop);
|
|
|
|
switch (pr_type)
|
|
{
|
|
@@ -241,7 +241,7 @@ elf_merge_gnu_properties (struct bfd_lin
|
|
|
|
static elf_property *
|
|
elf_find_and_remove_property (elf_property_list **listp,
|
|
- unsigned int type)
|
|
+ unsigned int type, bfd_boolean remove)
|
|
{
|
|
elf_property_list *list;
|
|
|
|
@@ -250,7 +250,8 @@ elf_find_and_remove_property (elf_proper
|
|
if (type == list->property.pr_type)
|
|
{
|
|
/* Remove this property. */
|
|
- *listp = list->next;
|
|
+ if (remove)
|
|
+ *listp = list->next;
|
|
return &list->property;
|
|
}
|
|
else if (type < list->property.pr_type)
|
|
@@ -261,47 +262,241 @@ elf_find_and_remove_property (elf_proper
|
|
return NULL;
|
|
}
|
|
|
|
-/* Merge GNU property list *LISTP with ABFD. */
|
|
+/* Merge GNU property list *LISTP in ABFD with FIRST_PBFD. */
|
|
|
|
static void
|
|
-elf_merge_gnu_property_list (struct bfd_link_info *info, bfd *abfd,
|
|
- elf_property_list **listp)
|
|
+elf_merge_gnu_property_list (struct bfd_link_info *info, bfd *first_pbfd,
|
|
+ bfd *abfd, elf_property_list **listp)
|
|
{
|
|
elf_property_list *p, **lastp;
|
|
elf_property *pr;
|
|
+ bfd_boolean number_p;
|
|
+ bfd_vma number = 0;
|
|
|
|
- /* Merge each GNU property in ABFD with the one on *LISTP. */
|
|
- lastp = &elf_properties (abfd);
|
|
+ /* Merge each GNU property in FIRST_PBFD with the one on *LISTP. */
|
|
+ lastp = &elf_properties (first_pbfd);
|
|
for (p = *lastp; p; p = p->next)
|
|
+ if (p->property.pr_kind != property_remove)
|
|
+ {
|
|
+ if (p->property.pr_kind == property_number)
|
|
+ {
|
|
+ number_p = TRUE;
|
|
+ number = p->property.u.number;
|
|
+ }
|
|
+ else
|
|
+ number_p = FALSE;
|
|
+ pr = elf_find_and_remove_property (listp, p->property.pr_type,
|
|
+ TRUE);
|
|
+ /* Pass NULL to elf_merge_gnu_properties for the property which
|
|
+ isn't on *LISTP. */
|
|
+ elf_merge_gnu_properties (info, first_pbfd, abfd, &p->property, pr);
|
|
+ if (p->property.pr_kind == property_remove)
|
|
+ {
|
|
+ if (number_p)
|
|
+ {
|
|
+ if (pr != NULL)
|
|
+ info->callbacks->minfo
|
|
+ (_("Removed property %W to merge %pB (0x%v) "
|
|
+ "and %pB (0x%v)\n"),
|
|
+ (bfd_vma) p->property.pr_type, first_pbfd,
|
|
+ number, abfd, pr->u.number);
|
|
+ else
|
|
+ info->callbacks->minfo
|
|
+ (_("Removed property %W to merge %pB (0x%v) "
|
|
+ "and %pB (not found)\n"),
|
|
+ (bfd_vma) p->property.pr_type, first_pbfd,
|
|
+ number, abfd);
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ if (pr != NULL)
|
|
+ info->callbacks->minfo
|
|
+ (_("Removed property %W to merge %pB and %pB\n"),
|
|
+ (bfd_vma) p->property.pr_type, first_pbfd, abfd);
|
|
+ else
|
|
+ info->callbacks->minfo
|
|
+ (_("Removed property %W to merge %pB and %pB "
|
|
+ "(not found)\n"),
|
|
+ (bfd_vma) p->property.pr_type, first_pbfd, abfd);
|
|
+ }
|
|
+
|
|
+ /* Remove this property. */
|
|
+ *lastp = p->next;
|
|
+ continue;
|
|
+ }
|
|
+ else if (number_p)
|
|
+ {
|
|
+ if (pr != NULL)
|
|
+ {
|
|
+ if (p->property.u.number != number
|
|
+ || p->property.u.number != pr->u.number)
|
|
+ info->callbacks->minfo
|
|
+ (_("Updated property %W (0x%v) to merge %pB (0x%v) "
|
|
+ "and %pB (0x%v)\n"),
|
|
+ (bfd_vma) p->property.pr_type, p->property.u.number,
|
|
+ first_pbfd, number, abfd, pr->u.number);
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ if (p->property.u.number != number)
|
|
+ info->callbacks->minfo
|
|
+ (_("Updated property %W (%v) to merge %pB (0x%v) "
|
|
+ "and %pB (not found)\n"),
|
|
+ (bfd_vma) p->property.pr_type, p->property.u.number,
|
|
+ first_pbfd, number, abfd);
|
|
+ }
|
|
+ }
|
|
+ lastp = &p->next;
|
|
+ }
|
|
+
|
|
+ /* Merge the remaining properties on *LISTP with FIRST_PBFD. */
|
|
+ for (p = *listp; p != NULL; p = p->next)
|
|
{
|
|
- pr = elf_find_and_remove_property (listp, p->property.pr_type);
|
|
- /* Pass NULL to elf_merge_gnu_properties for the property which
|
|
- isn't on *LISTP. */
|
|
- elf_merge_gnu_properties (info, abfd, &p->property, pr);
|
|
- if (p->property.pr_kind == property_remove)
|
|
+ if (p->property.pr_kind == property_number)
|
|
{
|
|
- /* Remove this property. */
|
|
- *lastp = p->next;
|
|
- continue;
|
|
+ number_p = TRUE;
|
|
+ number = p->property.u.number;
|
|
+ }
|
|
+ else
|
|
+ number_p = FALSE;
|
|
+
|
|
+ if (elf_merge_gnu_properties (info, first_pbfd, abfd, NULL, &p->property))
|
|
+ {
|
|
+ if (p->property.pr_type == GNU_PROPERTY_NO_COPY_ON_PROTECTED)
|
|
+ elf_has_no_copy_on_protected (first_pbfd) = TRUE;
|
|
+
|
|
+ pr = _bfd_elf_get_property (first_pbfd, p->property.pr_type,
|
|
+ p->property.pr_datasz);
|
|
+ /* It must be a new property. */
|
|
+ if (pr->pr_kind != property_unknown)
|
|
+ abort ();
|
|
+ /* Add a new property. */
|
|
+ *pr = p->property;
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ pr = elf_find_and_remove_property (&elf_properties (first_pbfd),
|
|
+ p->property.pr_type,
|
|
+ FALSE);
|
|
+ if (pr == NULL)
|
|
+ {
|
|
+ if (number_p)
|
|
+ info->callbacks->minfo
|
|
+ (_("Removed property %W to merge %pB (not found) and "
|
|
+ "%pB (0x%v)\n"),
|
|
+ (bfd_vma) p->property.pr_type, first_pbfd, abfd,
|
|
+ number);
|
|
+ else
|
|
+ info->callbacks->minfo
|
|
+ (_("Removed property %W to merge %pB and %pB\n"),
|
|
+ (bfd_vma) p->property.pr_type, first_pbfd, abfd);
|
|
+ }
|
|
+ else if (pr->pr_kind != property_remove)
|
|
+ abort ();
|
|
}
|
|
- lastp = &p->next;
|
|
}
|
|
+}
|
|
|
|
- /* Merge the remaining properties on *LISTP with ABFD. */
|
|
- for (p = *listp; p != NULL; p = p->next)
|
|
- if (elf_merge_gnu_properties (info, abfd, NULL, &p->property))
|
|
- {
|
|
- if (p->property.pr_type == GNU_PROPERTY_NO_COPY_ON_PROTECTED)
|
|
- elf_has_no_copy_on_protected (abfd) = TRUE;
|
|
+/* Get GNU property section size. */
|
|
+
|
|
+static bfd_size_type
|
|
+elf_get_gnu_property_section_size (elf_property_list *list,
|
|
+ unsigned int align_size)
|
|
+{
|
|
+ bfd_size_type size;
|
|
+ unsigned int descsz;
|
|
+
|
|
+ /* Compute the output section size. */
|
|
+ descsz = offsetof (Elf_External_Note, name[sizeof "GNU"]);
|
|
+ descsz = (descsz + 3) & -(unsigned int) 4;
|
|
+ size = descsz;
|
|
+ for (; list != NULL; list = list->next)
|
|
+ {
|
|
+ unsigned int datasz;
|
|
+ /* Check if this property should be skipped. */
|
|
+ if (list->property.pr_kind == property_remove)
|
|
+ continue;
|
|
+ /* There are 4 byte type + 4 byte datasz for each property. */
|
|
+ if (list->property.pr_type == GNU_PROPERTY_STACK_SIZE)
|
|
+ datasz = align_size;
|
|
+ else
|
|
+ datasz = list->property.pr_datasz;
|
|
+ size += 4 + 4 + datasz;
|
|
+ /* Align each property. */
|
|
+ size = (size + (align_size - 1)) & ~(align_size - 1);
|
|
+ }
|
|
+
|
|
+ return size;
|
|
+}
|
|
+
|
|
+/* Write GNU properties. */
|
|
+
|
|
+static void
|
|
+elf_write_gnu_properties (bfd *abfd, bfd_byte *contents,
|
|
+ elf_property_list *list, unsigned int size,
|
|
+ unsigned int align_size)
|
|
+{
|
|
+ unsigned int descsz;
|
|
+ unsigned int datasz;
|
|
+ Elf_External_Note *e_note;
|
|
+
|
|
+ e_note = (Elf_External_Note *) contents;
|
|
+ descsz = offsetof (Elf_External_Note, name[sizeof "GNU"]);
|
|
+ descsz = (descsz + 3) & -(unsigned int) 4;
|
|
+ bfd_h_put_32 (abfd, sizeof "GNU", &e_note->namesz);
|
|
+ bfd_h_put_32 (abfd, size - descsz, &e_note->descsz);
|
|
+ bfd_h_put_32 (abfd, NT_GNU_PROPERTY_TYPE_0, &e_note->type);
|
|
+ memcpy (e_note->name, "GNU", sizeof "GNU");
|
|
+
|
|
+ size = descsz;
|
|
+ for (; list != NULL; list = list->next)
|
|
+ {
|
|
+ /* Check if this property should be skipped. */
|
|
+ if (list->property.pr_kind == property_remove)
|
|
+ continue;
|
|
+ /* There are 4 byte type + 4 byte datasz for each property. */
|
|
+ if (list->property.pr_type == GNU_PROPERTY_STACK_SIZE)
|
|
+ datasz = align_size;
|
|
+ else
|
|
+ datasz = list->property.pr_datasz;
|
|
+ bfd_h_put_32 (abfd, list->property.pr_type, contents + size);
|
|
+ bfd_h_put_32 (abfd, datasz, contents + size + 4);
|
|
+ size += 4 + 4;
|
|
+
|
|
+ /* Write out property value. */
|
|
+ switch (list->property.pr_kind)
|
|
+ {
|
|
+ case property_number:
|
|
+ switch (datasz)
|
|
+ {
|
|
+ default:
|
|
+ /* Never should happen. */
|
|
+ abort ();
|
|
+
|
|
+ case 0:
|
|
+ break;
|
|
+
|
|
+ case 4:
|
|
+ bfd_h_put_32 (abfd, list->property.u.number,
|
|
+ contents + size);
|
|
+ break;
|
|
|
|
- pr = _bfd_elf_get_property (abfd, p->property.pr_type,
|
|
- p->property.pr_datasz);
|
|
- /* It must be a new property. */
|
|
- if (pr->pr_kind != property_unknown)
|
|
+ case 8:
|
|
+ bfd_h_put_64 (abfd, list->property.u.number,
|
|
+ contents + size);
|
|
+ break;
|
|
+ }
|
|
+ break;
|
|
+
|
|
+ default:
|
|
+ /* Never should happen. */
|
|
abort ();
|
|
- /* Add a new property. */
|
|
- *pr = p->property;
|
|
- }
|
|
+ }
|
|
+ size += datasz;
|
|
+
|
|
+ /* Align each property. */
|
|
+ size = (size + (align_size - 1)) & ~ (align_size - 1);
|
|
+ }
|
|
}
|
|
|
|
/* Set up GNU properties. Return the first relocatable ELF input with
|
|
@@ -349,8 +544,13 @@ _bfd_elf_link_setup_gnu_properties (stru
|
|
return NULL;
|
|
|
|
/* Merge .note.gnu.property sections. */
|
|
+ info->callbacks->minfo (_("\n"));
|
|
+ info->callbacks->minfo (_("Merging program properties\n"));
|
|
+ info->callbacks->minfo (_("\n"));
|
|
+
|
|
for (abfd = info->input_bfds; abfd != NULL; abfd = abfd->link.next)
|
|
- if (abfd != first_pbfd && (abfd->flags & DYNAMIC) == 0)
|
|
+ if (abfd != first_pbfd
|
|
+ && (abfd->flags & (DYNAMIC | BFD_PLUGIN | BFD_LINKER_CREATED)) == 0)
|
|
{
|
|
elf_property_list *null_ptr = NULL;
|
|
elf_property_list **listp = &null_ptr;
|
|
@@ -374,7 +574,7 @@ _bfd_elf_link_setup_gnu_properties (stru
|
|
when all properties are from ELF objects with different
|
|
machine code or class. */
|
|
if (first_pbfd != NULL)
|
|
- elf_merge_gnu_property_list (info, first_pbfd, listp);
|
|
+ elf_merge_gnu_property_list (info, first_pbfd, abfd, listp);
|
|
|
|
if (list != NULL)
|
|
{
|
|
@@ -390,11 +590,9 @@ _bfd_elf_link_setup_gnu_properties (stru
|
|
always sorted by type even if input GNU properties aren't sorted. */
|
|
if (first_pbfd != NULL)
|
|
{
|
|
- unsigned int size;
|
|
- unsigned int descsz;
|
|
+ bfd_size_type size;
|
|
bfd_byte *contents;
|
|
- Elf_External_Note *e_note;
|
|
- unsigned int align_size = bed->s->elfclass == ELFCLASS64 ? 8 : 4;
|
|
+ unsigned int align_size = elfclass == ELFCLASS64 ? 8 : 4;
|
|
|
|
sec = bfd_get_section_by_name (first_pbfd,
|
|
NOTE_GNU_PROPERTY_SECTION_NAME);
|
|
@@ -426,76 +624,28 @@ _bfd_elf_link_setup_gnu_properties (stru
|
|
return NULL;
|
|
}
|
|
|
|
- /* Compute the section size. */
|
|
- descsz = offsetof (Elf_External_Note, name[sizeof "GNU"]);
|
|
- descsz = (descsz + 3) & -(unsigned int) 4;
|
|
- size = descsz;
|
|
- for (list = elf_properties (first_pbfd);
|
|
- list != NULL;
|
|
- list = list->next)
|
|
+ /* Fix up GNU properties. */
|
|
+ if (bed->fixup_gnu_properties)
|
|
+ bed->fixup_gnu_properties (info, &elf_properties (first_pbfd));
|
|
+
|
|
+ if (elf_properties (first_pbfd) == NULL)
|
|
{
|
|
- /* There are 4 byte type + 4 byte datasz for each property. */
|
|
- size += 4 + 4 + list->property.pr_datasz;
|
|
- /* Align each property. */
|
|
- size = (size + (align_size - 1)) & ~(align_size - 1);
|
|
+ /* Discard .note.gnu.property section if all properties have
|
|
+ been removed. */
|
|
+ sec->output_section = bfd_abs_section_ptr;
|
|
+ return NULL;
|
|
}
|
|
|
|
+ /* Compute the section size. */
|
|
+ list = elf_properties (first_pbfd);
|
|
+ size = elf_get_gnu_property_section_size (list, align_size);
|
|
+
|
|
/* Update .note.gnu.property section now. */
|
|
sec->size = size;
|
|
contents = (bfd_byte *) bfd_zalloc (first_pbfd, size);
|
|
|
|
- e_note = (Elf_External_Note *) contents;
|
|
- bfd_h_put_32 (first_pbfd, sizeof "GNU", &e_note->namesz);
|
|
- bfd_h_put_32 (first_pbfd, size - descsz, &e_note->descsz);
|
|
- bfd_h_put_32 (first_pbfd, NT_GNU_PROPERTY_TYPE_0, &e_note->type);
|
|
- memcpy (e_note->name, "GNU", sizeof "GNU");
|
|
-
|
|
- size = descsz;
|
|
- for (list = elf_properties (first_pbfd);
|
|
- list != NULL;
|
|
- list = list->next)
|
|
- {
|
|
- /* There are 4 byte type + 4 byte datasz for each property. */
|
|
- bfd_h_put_32 (first_pbfd, list->property.pr_type,
|
|
- contents + size);
|
|
- bfd_h_put_32 (first_pbfd, list->property.pr_datasz,
|
|
- contents + size + 4);
|
|
- size += 4 + 4;
|
|
-
|
|
- /* Write out property value. */
|
|
- switch (list->property.pr_kind)
|
|
- {
|
|
- case property_number:
|
|
- switch (list->property.pr_datasz)
|
|
- {
|
|
- default:
|
|
- /* Never should happen. */
|
|
- abort ();
|
|
-
|
|
- case 0:
|
|
- break;
|
|
-
|
|
- case 4:
|
|
- bfd_h_put_32 (first_pbfd, list->property.u.number,
|
|
- contents + size);
|
|
- break;
|
|
-
|
|
- case 8:
|
|
- bfd_h_put_64 (first_pbfd, list->property.u.number,
|
|
- contents + size);
|
|
- break;
|
|
- }
|
|
- break;
|
|
-
|
|
- default:
|
|
- /* Never should happen. */
|
|
- abort ();
|
|
- }
|
|
- size += list->property.pr_datasz;
|
|
-
|
|
- /* Align each property. */
|
|
- size = (size + (align_size - 1)) & ~ (align_size - 1);
|
|
- }
|
|
+ elf_write_gnu_properties (first_pbfd, contents, list, size,
|
|
+ align_size);
|
|
|
|
/* Cache the section contents for elf_link_input_bfd. */
|
|
elf_section_data (sec)->this_hdr.contents = contents;
|
|
@@ -508,3 +658,58 @@ _bfd_elf_link_setup_gnu_properties (stru
|
|
|
|
return first_pbfd;
|
|
}
|
|
+
|
|
+/* Convert GNU property size. */
|
|
+
|
|
+bfd_size_type
|
|
+_bfd_elf_convert_gnu_property_size (bfd *ibfd, bfd *obfd)
|
|
+{
|
|
+ unsigned int align_size;
|
|
+ const struct elf_backend_data *bed;
|
|
+ elf_property_list *list = elf_properties (ibfd);
|
|
+
|
|
+ bed = get_elf_backend_data (obfd);
|
|
+ align_size = bed->s->elfclass == ELFCLASS64 ? 8 : 4;
|
|
+
|
|
+ /* Get the output .note.gnu.property section size. */
|
|
+ return elf_get_gnu_property_section_size (list, align_size);
|
|
+}
|
|
+
|
|
+/* Convert GNU properties. */
|
|
+
|
|
+bfd_boolean
|
|
+_bfd_elf_convert_gnu_properties (bfd *ibfd, asection *isec,
|
|
+ bfd *obfd, bfd_byte **ptr,
|
|
+ bfd_size_type *ptr_size)
|
|
+{
|
|
+ unsigned int size;
|
|
+ bfd_byte *contents;
|
|
+ unsigned int align_shift;
|
|
+ const struct elf_backend_data *bed;
|
|
+ elf_property_list *list = elf_properties (ibfd);
|
|
+
|
|
+ bed = get_elf_backend_data (obfd);
|
|
+ align_shift = bed->s->elfclass == ELFCLASS64 ? 3 : 2;
|
|
+
|
|
+ /* Get the output .note.gnu.property section size. */
|
|
+ size = bfd_get_section_size (isec->output_section);
|
|
+
|
|
+ /* Update the output .note.gnu.property section alignment. */
|
|
+ bfd_set_section_alignment (obfd, isec->output_section, align_shift);
|
|
+
|
|
+ if (size > bfd_get_section_size (isec))
|
|
+ {
|
|
+ contents = (bfd_byte *) bfd_malloc (size);
|
|
+ free (*ptr);
|
|
+ *ptr = contents;
|
|
+ }
|
|
+ else
|
|
+ contents = *ptr;
|
|
+
|
|
+ *ptr_size = size;
|
|
+
|
|
+ /* Generate the output .note.gnu.property section. */
|
|
+ elf_write_gnu_properties (ibfd, contents, list, size, 1 << align_shift);
|
|
+
|
|
+ return TRUE;
|
|
+}
|
|
diff -rup binutils.orig/bfd/elf.c binutils-2.30/bfd/elf.c
|
|
--- binutils.orig/bfd/elf.c 2020-04-07 11:32:17.260776522 +0100
|
|
+++ binutils-2.30/bfd/elf.c 2020-04-07 13:34:03.898784096 +0100
|
|
@@ -4376,6 +4376,14 @@ get_program_header_size (bfd *abfd, stru
|
|
++segs;
|
|
}
|
|
|
|
+ s = bfd_get_section_by_name (abfd,
|
|
+ NOTE_GNU_PROPERTY_SECTION_NAME);
|
|
+ if (s != NULL && s->size != 0)
|
|
+ {
|
|
+ /* We need a PT_GNU_PROPERTY segment. */
|
|
+ ++segs;
|
|
+ }
|
|
+
|
|
for (s = abfd->sections; s != NULL; s = s->next)
|
|
{
|
|
if ((s->flags & SEC_LOAD) != 0
|
|
@@ -5028,6 +5036,24 @@ _bfd_elf_map_sections_to_segments (bfd *
|
|
pm = &m->next;
|
|
}
|
|
|
|
+ s = bfd_get_section_by_name (abfd,
|
|
+ NOTE_GNU_PROPERTY_SECTION_NAME);
|
|
+ if (s != NULL && s->size != 0)
|
|
+ {
|
|
+ amt = sizeof (struct elf_segment_map) + sizeof (asection *);
|
|
+ m = bfd_zalloc (abfd, amt);
|
|
+ if (m == NULL)
|
|
+ goto error_return;
|
|
+ m->next = NULL;
|
|
+ m->p_type = PT_GNU_PROPERTY;
|
|
+ m->count = 1;
|
|
+ m->p_flags_valid = 1;
|
|
+ m->sections[0] = s;
|
|
+ m->p_flags = PF_R;
|
|
+ *pm = m;
|
|
+ pm = &m->next;
|
|
+ }
|
|
+
|
|
/* If there is a .eh_frame_hdr section, throw in a PT_GNU_EH_FRAME
|
|
segment. */
|
|
eh_frame_hdr = elf_eh_frame_hdr (abfd);
|
|
diff -rup binutils.orig/bfd/elfxx-target.h binutils-2.30/bfd/elfxx-target.h
|
|
--- binutils.orig/bfd/elfxx-target.h 2020-04-07 11:32:17.267776472 +0100
|
|
+++ binutils-2.30/bfd/elfxx-target.h 2020-04-07 13:34:03.899784089 +0100
|
|
@@ -543,6 +543,9 @@
|
|
#ifndef elf_backend_setup_gnu_properties
|
|
#define elf_backend_setup_gnu_properties _bfd_elf_link_setup_gnu_properties
|
|
#endif
|
|
+#ifndef elf_backend_fixup_gnu_properties
|
|
+#define elf_backend_fixup_gnu_properties NULL
|
|
+#endif
|
|
#ifndef elf_backend_static_tls_alignment
|
|
#define elf_backend_static_tls_alignment 1
|
|
#endif
|
|
@@ -884,6 +887,7 @@ static struct elf_backend_data elfNN_bed
|
|
elf_backend_parse_gnu_properties,
|
|
elf_backend_merge_gnu_properties,
|
|
elf_backend_setup_gnu_properties,
|
|
+ elf_backend_fixup_gnu_properties,
|
|
elf_backend_compact_eh_encoding,
|
|
elf_backend_cant_unwind_opcode,
|
|
elf_backend_init_secondary_reloc_section,
|
|
diff -rup binutils.orig/bfd/elfxx-x86.c binutils-2.30/bfd/elfxx-x86.c
|
|
--- binutils.orig/bfd/elfxx-x86.c 2020-04-07 11:32:17.271776442 +0100
|
|
+++ binutils-2.30/bfd/elfxx-x86.c 2020-04-07 13:34:03.899784089 +0100
|
|
@@ -2271,33 +2271,29 @@ _bfd_x86_elf_parse_gnu_properties (bfd *
|
|
{
|
|
elf_property *prop;
|
|
|
|
- switch (type)
|
|
+ if (type == GNU_PROPERTY_X86_COMPAT_ISA_1_USED
|
|
+ || type == GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED
|
|
+ || (type >= GNU_PROPERTY_X86_UINT32_AND_LO
|
|
+ && type <= GNU_PROPERTY_X86_UINT32_AND_HI)
|
|
+ || (type >= GNU_PROPERTY_X86_UINT32_OR_LO
|
|
+ && type <= GNU_PROPERTY_X86_UINT32_OR_HI)
|
|
+ || (type >= GNU_PROPERTY_X86_UINT32_OR_AND_LO
|
|
+ && type <= GNU_PROPERTY_X86_UINT32_OR_AND_HI))
|
|
{
|
|
- case GNU_PROPERTY_X86_ISA_1_USED:
|
|
- case GNU_PROPERTY_X86_ISA_1_NEEDED:
|
|
- case GNU_PROPERTY_X86_FEATURE_1_AND:
|
|
if (datasz != 4)
|
|
{
|
|
_bfd_error_handler
|
|
- ((type == GNU_PROPERTY_X86_ISA_1_USED
|
|
- ? _("error: %B: <corrupt x86 ISA used size: 0x%x>")
|
|
- : (type == GNU_PROPERTY_X86_ISA_1_NEEDED
|
|
- ? _("error: %B: <corrupt x86 ISA needed size: 0x%x>")
|
|
- : _("error: %B: <corrupt x86 feature size: 0x%x>"))),
|
|
- abfd, datasz);
|
|
+ (_("error: %pB: <corrupt x86 property (0x%x) size: 0x%x>"),
|
|
+ abfd, type, datasz);
|
|
return property_corrupt;
|
|
}
|
|
prop = _bfd_elf_get_property (abfd, type, datasz);
|
|
- /* Combine properties of the same type. */
|
|
prop->u.number |= bfd_h_get_32 (abfd, ptr);
|
|
prop->pr_kind = property_number;
|
|
- break;
|
|
-
|
|
- default:
|
|
- return property_ignored;
|
|
+ return property_number;
|
|
}
|
|
|
|
- return property_number;
|
|
+ return property_ignored;
|
|
}
|
|
|
|
/* Merge x86 GNU property BPROP with APROP. If APROP isn't NULL,
|
|
@@ -2307,6 +2303,7 @@ _bfd_x86_elf_parse_gnu_properties (bfd *
|
|
bfd_boolean
|
|
_bfd_x86_elf_merge_gnu_properties (struct bfd_link_info *info,
|
|
bfd *abfd ATTRIBUTE_UNUSED,
|
|
+ bfd *bbfd ATTRIBUTE_UNUSED,
|
|
elf_property *aprop,
|
|
elf_property *bprop)
|
|
{
|
|
@@ -2314,15 +2311,38 @@ _bfd_x86_elf_merge_gnu_properties (struc
|
|
bfd_boolean updated = FALSE;
|
|
unsigned int pr_type = aprop != NULL ? aprop->pr_type : bprop->pr_type;
|
|
|
|
- switch (pr_type)
|
|
+ if (pr_type == GNU_PROPERTY_X86_COMPAT_ISA_1_USED
|
|
+ || (pr_type >= GNU_PROPERTY_X86_UINT32_OR_AND_LO
|
|
+ && pr_type <= GNU_PROPERTY_X86_UINT32_OR_AND_HI))
|
|
+ {
|
|
+ if (aprop == NULL || bprop == NULL)
|
|
+ {
|
|
+ /* Only one of APROP and BPROP can be NULL. */
|
|
+ if (aprop != NULL)
|
|
+ {
|
|
+ /* Remove this property since the other input file doesn't
|
|
+ have it. */
|
|
+ aprop->pr_kind = property_remove;
|
|
+ updated = TRUE;
|
|
+ }
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ number = aprop->u.number;
|
|
+ aprop->u.number = number | bprop->u.number;
|
|
+ updated = number != (unsigned int) aprop->u.number;
|
|
+ }
|
|
+ return updated;
|
|
+ }
|
|
+ else if (pr_type == GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED
|
|
+ || (pr_type >= GNU_PROPERTY_X86_UINT32_OR_LO
|
|
+ && pr_type <= GNU_PROPERTY_X86_UINT32_OR_HI))
|
|
{
|
|
- case GNU_PROPERTY_X86_ISA_1_USED:
|
|
- case GNU_PROPERTY_X86_ISA_1_NEEDED:
|
|
if (aprop != NULL && bprop != NULL)
|
|
{
|
|
number = aprop->u.number;
|
|
aprop->u.number = number | bprop->u.number;
|
|
- /* Remove the property if ISA bits are empty. */
|
|
+ /* Remove the property if all bits are empty. */
|
|
if (aprop->u.number == 0)
|
|
{
|
|
aprop->pr_kind = property_remove;
|
|
@@ -2338,27 +2358,35 @@ _bfd_x86_elf_merge_gnu_properties (struc
|
|
{
|
|
if (aprop->u.number == 0)
|
|
{
|
|
- /* Remove APROP if ISA bits are empty. */
|
|
+ /* Remove APROP if all bits are empty. */
|
|
aprop->pr_kind = property_remove;
|
|
updated = TRUE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
- /* Return TRUE if APROP is NULL and ISA bits of BPROP
|
|
+ /* Return TRUE if APROP is NULL and all bits of BPROP
|
|
aren't empty to indicate that BPROP should be added
|
|
to ABFD. */
|
|
updated = bprop->u.number != 0;
|
|
}
|
|
}
|
|
- break;
|
|
-
|
|
- case GNU_PROPERTY_X86_FEATURE_1_AND:
|
|
+ return updated;
|
|
+ }
|
|
+ else if (pr_type >= GNU_PROPERTY_X86_UINT32_AND_LO
|
|
+ && pr_type <= GNU_PROPERTY_X86_UINT32_AND_HI)
|
|
+ {
|
|
/* Only one of APROP and BPROP can be NULL:
|
|
1. APROP & BPROP when both APROP and BPROP aren't NULL.
|
|
2. If APROP is NULL, remove x86 feature.
|
|
3. Otherwise, do nothing.
|
|
*/
|
|
+ const struct elf_backend_data *bed
|
|
+ = get_elf_backend_data (info->output_bfd);
|
|
+ struct elf_x86_link_hash_table *htab
|
|
+ = elf_x86_hash_table (info, bed->target_id);
|
|
+ if (!htab)
|
|
+ abort ();
|
|
if (aprop != NULL && bprop != NULL)
|
|
{
|
|
features = 0;
|
|
@@ -2404,9 +2432,10 @@ _bfd_x86_elf_merge_gnu_properties (struc
|
|
updated = TRUE;
|
|
}
|
|
}
|
|
- break;
|
|
-
|
|
- default:
|
|
+ return updated;
|
|
+ }
|
|
+ else
|
|
+ {
|
|
/* Never should happen. */
|
|
abort ();
|
|
}
|
|
@@ -2434,12 +2463,12 @@ _bfd_x86_elf_link_setup_gnu_properties
|
|
const struct elf_backend_data *bed;
|
|
unsigned int class_align = ABI_64_P (info->output_bfd) ? 3 : 2;
|
|
unsigned int got_align;
|
|
-
|
|
- features = 0;
|
|
- if (info->ibt)
|
|
- features = GNU_PROPERTY_X86_FEATURE_1_IBT;
|
|
- if (info->shstk)
|
|
- features |= GNU_PROPERTY_X86_FEATURE_1_SHSTK;
|
|
+ enum report
|
|
+ {
|
|
+ report_none = 0, /* Do nothing. */
|
|
+ report_ibt = 1 << 2, /* Report missing IBT property. */
|
|
+ report_shstk = 1 << 3 /* Report missing SHSTK property. */
|
|
+ } report;
|
|
|
|
/* Find a normal input file with GNU property note. */
|
|
for (pbfd = info->input_bfds;
|
|
@@ -2454,18 +2483,46 @@ _bfd_x86_elf_link_setup_gnu_properties
|
|
break;
|
|
}
|
|
|
|
- if (ebfd != NULL && features)
|
|
+ bed = get_elf_backend_data (info->output_bfd);
|
|
+
|
|
+ htab = elf_x86_hash_table (info, bed->target_id);
|
|
+ if (htab == NULL)
|
|
+ return pbfd;
|
|
+
|
|
+ features = 0;
|
|
+ report = report_ibt | report_shstk;
|
|
+
|
|
+ if (info->ibt)
|
|
{
|
|
- /* If features is set, add GNU_PROPERTY_X86_FEATURE_1_IBT and
|
|
- GNU_PROPERTY_X86_FEATURE_1_SHSTK. */
|
|
- prop = _bfd_elf_get_property (ebfd,
|
|
- GNU_PROPERTY_X86_FEATURE_1_AND,
|
|
- 4);
|
|
- prop->u.number |= features;
|
|
- prop->pr_kind = property_number;
|
|
+ features = GNU_PROPERTY_X86_FEATURE_1_IBT;
|
|
+ report &= ~ report_ibt;
|
|
+ }
|
|
+
|
|
+ if (info->shstk)
|
|
+ {
|
|
+ features |= GNU_PROPERTY_X86_FEATURE_1_SHSTK;
|
|
+ report &= ~ report_shstk;
|
|
+ }
|
|
+
|
|
+ if (report == 0)
|
|
+ info->cet_report = 0;
|
|
+
|
|
+ if (ebfd != NULL)
|
|
+ {
|
|
+ prop = NULL;
|
|
+ if (features)
|
|
+ {
|
|
+ /* If features is set, add GNU_PROPERTY_X86_FEATURE_1_IBT and
|
|
+ GNU_PROPERTY_X86_FEATURE_1_SHSTK. */
|
|
+ prop = _bfd_elf_get_property (ebfd,
|
|
+ GNU_PROPERTY_X86_FEATURE_1_AND,
|
|
+ 4);
|
|
+ prop->u.number |= features;
|
|
+ prop->pr_kind = property_number;
|
|
+ }
|
|
|
|
/* Create the GNU property note section if needed. */
|
|
- if (pbfd == NULL)
|
|
+ if (prop != NULL && pbfd == NULL)
|
|
{
|
|
sec = bfd_make_section_with_flags (ebfd,
|
|
NOTE_GNU_PROPERTY_SECTION_NAME,
|
|
@@ -2481,7 +2538,7 @@ _bfd_x86_elf_link_setup_gnu_properties
|
|
if (!bfd_set_section_alignment (ebfd, sec, class_align))
|
|
{
|
|
error_alignment:
|
|
- info->callbacks->einfo (_("%F%A: failed to align section\n"),
|
|
+ info->callbacks->einfo (_("%F%pA: failed to align section\n"),
|
|
sec);
|
|
}
|
|
|
|
@@ -2489,13 +2546,53 @@ error_alignment:
|
|
}
|
|
}
|
|
|
|
- pbfd = _bfd_elf_link_setup_gnu_properties (info);
|
|
+ if (info->cet_report)
|
|
+ {
|
|
+ /* Report missing IBT and SHSTK properties. */
|
|
+ bfd *abfd;
|
|
+ const char *msg;
|
|
+ elf_property_list *p;
|
|
+ bfd_boolean missing_ibt, missing_shstk;
|
|
+ bfd_boolean check_ibt = !!(report & report_ibt);
|
|
+ bfd_boolean check_shstk = !!(report & report_shstk);
|
|
|
|
- bed = get_elf_backend_data (info->output_bfd);
|
|
+ if (info->cet_report == 1)
|
|
+ msg = _("%P: %B: warning: missing %s\n");
|
|
+ else
|
|
+ msg = _("%X%P: %B: error: missing %s\n");
|
|
|
|
- htab = elf_x86_hash_table (info, bed->target_id);
|
|
- if (htab == NULL)
|
|
- return pbfd;
|
|
+ for (abfd = info->input_bfds; abfd != NULL; abfd = abfd->link.next)
|
|
+ if (!(abfd->flags & (DYNAMIC | BFD_PLUGIN | BFD_LINKER_CREATED))
|
|
+ && bfd_get_flavour (abfd) == bfd_target_elf_flavour)
|
|
+ {
|
|
+ for (p = elf_properties (abfd); p; p = p->next)
|
|
+ if (p->property.pr_type == GNU_PROPERTY_X86_FEATURE_1_AND)
|
|
+ break;
|
|
+
|
|
+ missing_ibt = check_ibt;
|
|
+ missing_shstk = check_shstk;
|
|
+ if (p)
|
|
+ {
|
|
+ missing_ibt &= !(p->property.u.number
|
|
+ & GNU_PROPERTY_X86_FEATURE_1_IBT);
|
|
+ missing_shstk &= !(p->property.u.number
|
|
+ & GNU_PROPERTY_X86_FEATURE_1_SHSTK);
|
|
+ }
|
|
+ if (missing_ibt || missing_shstk)
|
|
+ {
|
|
+ const char *missing;
|
|
+ if (missing_ibt && missing_shstk)
|
|
+ missing = _("IBT and SHSTK properties");
|
|
+ else if (missing_ibt)
|
|
+ missing = _("IBT property");
|
|
+ else
|
|
+ missing = _("SHSTK property");
|
|
+ info->callbacks->einfo (msg, abfd, missing);
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+
|
|
+ pbfd = _bfd_elf_link_setup_gnu_properties (info);
|
|
|
|
htab->r_info = init_table->r_info;
|
|
htab->r_sym = init_table->r_sym;
|
|
@@ -2806,3 +2903,47 @@ error_alignment:
|
|
|
|
return pbfd;
|
|
}
|
|
+
|
|
+/* Fix up x86 GNU properties. */
|
|
+
|
|
+void
|
|
+_bfd_x86_elf_link_fixup_gnu_properties
|
|
+ (struct bfd_link_info *info ATTRIBUTE_UNUSED,
|
|
+ elf_property_list **listp)
|
|
+{
|
|
+ elf_property_list *p;
|
|
+
|
|
+ for (p = *listp; p; p = p->next)
|
|
+ {
|
|
+ unsigned int type = p->property.pr_type;
|
|
+
|
|
+ if (type == GNU_PROPERTY_X86_COMPAT_ISA_1_USED
|
|
+ || type == GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED
|
|
+ || (type >= GNU_PROPERTY_X86_UINT32_AND_LO
|
|
+ && type <= GNU_PROPERTY_X86_UINT32_AND_HI)
|
|
+ || (type >= GNU_PROPERTY_X86_UINT32_OR_LO
|
|
+ && type <= GNU_PROPERTY_X86_UINT32_OR_HI)
|
|
+ || (type >= GNU_PROPERTY_X86_UINT32_OR_AND_LO
|
|
+ && type <= GNU_PROPERTY_X86_UINT32_OR_AND_HI))
|
|
+ {
|
|
+ if (p->property.u.number == 0
|
|
+ && (type == GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED
|
|
+ || (type >= GNU_PROPERTY_X86_UINT32_AND_LO
|
|
+ && type <= GNU_PROPERTY_X86_UINT32_AND_HI)
|
|
+ || (type >= GNU_PROPERTY_X86_UINT32_OR_LO
|
|
+ && type <= GNU_PROPERTY_X86_UINT32_OR_HI)))
|
|
+ {
|
|
+ /* Remove empty property. */
|
|
+ *listp = p->next;
|
|
+ continue;
|
|
+ }
|
|
+
|
|
+ listp = &p->next;
|
|
+ }
|
|
+ else if (type > GNU_PROPERTY_HIPROC)
|
|
+ {
|
|
+ /* The property list is sorted in order of type. */
|
|
+ break;
|
|
+ }
|
|
+ }
|
|
+}
|
|
diff -rup binutils.orig/bfd/elfxx-x86.h binutils-2.30/bfd/elfxx-x86.h
|
|
--- binutils.orig/bfd/elfxx-x86.h 2020-04-07 11:32:17.280776377 +0100
|
|
+++ binutils-2.30/bfd/elfxx-x86.h 2020-04-07 13:34:03.900784082 +0100
|
|
@@ -653,11 +653,14 @@ extern enum elf_property_kind _bfd_x86_e
|
|
(bfd *, unsigned int, bfd_byte *, unsigned int);
|
|
|
|
extern bfd_boolean _bfd_x86_elf_merge_gnu_properties
|
|
- (struct bfd_link_info *, bfd *, elf_property *, elf_property *);
|
|
+ (struct bfd_link_info *, bfd *, bfd *, elf_property *, elf_property *);
|
|
|
|
extern bfd * _bfd_x86_elf_link_setup_gnu_properties
|
|
(struct bfd_link_info *, struct elf_x86_init_table *);
|
|
|
|
+extern void _bfd_x86_elf_link_fixup_gnu_properties
|
|
+ (struct bfd_link_info *, elf_property_list **);
|
|
+
|
|
#define bfd_elf64_mkobject \
|
|
_bfd_x86_elf_mkobject
|
|
#define bfd_elf32_mkobject \
|
|
@@ -693,3 +696,5 @@ extern bfd * _bfd_x86_elf_link_setup_gnu
|
|
_bfd_x86_elf_parse_gnu_properties
|
|
#define elf_backend_merge_gnu_properties \
|
|
_bfd_x86_elf_merge_gnu_properties
|
|
+#define elf_backend_fixup_gnu_properties \
|
|
+ _bfd_x86_elf_link_fixup_gnu_properties
|
|
diff -rup binutils.orig/binutils/readelf.c binutils-2.30/binutils/readelf.c
|
|
--- binutils.orig/binutils/readelf.c 2020-04-07 11:32:17.244776638 +0100
|
|
+++ binutils-2.30/binutils/readelf.c 2020-04-07 13:34:03.901784074 +0100
|
|
@@ -3910,6 +3910,7 @@ get_segment_type (Filedata * filedata, u
|
|
case PT_GNU_EH_FRAME: return "GNU_EH_FRAME";
|
|
case PT_GNU_STACK: return "GNU_STACK";
|
|
case PT_GNU_RELRO: return "GNU_RELRO";
|
|
+ case PT_GNU_PROPERTY: return "GNU_PROPERTY";
|
|
|
|
default:
|
|
if (p_type >= PT_GNU_MBIND_LO && p_type <= PT_GNU_MBIND_HI)
|
|
@@ -16843,8 +16844,87 @@ get_gnu_elf_note_type (unsigned e_type)
|
|
}
|
|
|
|
static void
|
|
+decode_x86_compat_isa (unsigned int bitmask)
|
|
+{
|
|
+ while (bitmask)
|
|
+ {
|
|
+ unsigned int bit = bitmask & (- bitmask);
|
|
+
|
|
+ bitmask &= ~ bit;
|
|
+ switch (bit)
|
|
+ {
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_486:
|
|
+ printf ("i486");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_586:
|
|
+ printf ("586");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_686:
|
|
+ printf ("686");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE:
|
|
+ printf ("SSE");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE2:
|
|
+ printf ("SSE2");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE3:
|
|
+ printf ("SSE3");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSSE3:
|
|
+ printf ("SSSE3");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE4_1:
|
|
+ printf ("SSE4_1");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_SSE4_2:
|
|
+ printf ("SSE4_2");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX:
|
|
+ printf ("AVX");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX2:
|
|
+ printf ("AVX2");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512F:
|
|
+ printf ("AVX512F");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512CD:
|
|
+ printf ("AVX512CD");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512ER:
|
|
+ printf ("AVX512ER");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512PF:
|
|
+ printf ("AVX512PF");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512VL:
|
|
+ printf ("AVX512VL");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512DQ:
|
|
+ printf ("AVX512DQ");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512BW:
|
|
+ printf ("AVX512BW");
|
|
+ break;
|
|
+ default:
|
|
+ printf (_("<unknown: %x>"), bit);
|
|
+ break;
|
|
+ }
|
|
+ if (bitmask)
|
|
+ printf (", ");
|
|
+ }
|
|
+}
|
|
+
|
|
+static void
|
|
decode_x86_isa (unsigned int bitmask)
|
|
{
|
|
+ if (!bitmask)
|
|
+ {
|
|
+ printf (_("<None>"));
|
|
+ return;
|
|
+ }
|
|
+
|
|
while (bitmask)
|
|
{
|
|
unsigned int bit = bitmask & (- bitmask);
|
|
@@ -16852,25 +16932,84 @@ decode_x86_isa (unsigned int bitmask)
|
|
bitmask &= ~ bit;
|
|
switch (bit)
|
|
{
|
|
- case GNU_PROPERTY_X86_ISA_1_486: printf ("i486"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_586: printf ("586"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_686: printf ("686"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_SSE: printf ("SSE"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_SSE2: printf ("SSE2"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_SSE3: printf ("SSE3"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_SSSE3: printf ("SSSE3"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_SSE4_1: printf ("SSE4_1"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_SSE4_2: printf ("SSE4_2"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_AVX: printf ("AVX"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_AVX2: printf ("AVX2"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_AVX512F: printf ("AVX512F"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_AVX512CD: printf ("AVX512CD"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_AVX512ER: printf ("AVX512ER"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_AVX512PF: printf ("AVX512PF"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_AVX512VL: printf ("AVX512VL"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_AVX512DQ: printf ("AVX512DQ"); break;
|
|
- case GNU_PROPERTY_X86_ISA_1_AVX512BW: printf ("AVX512BW"); break;
|
|
- default: printf (_("<unknown: %x>"), bit); break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_CMOV:
|
|
+ printf ("CMOV");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_SSE:
|
|
+ printf ("SSE");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_SSE2:
|
|
+ printf ("SSE2");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_SSE3:
|
|
+ printf ("SSE3");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_SSSE3:
|
|
+ printf ("SSSE3");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_SSE4_1:
|
|
+ printf ("SSE4_1");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_SSE4_2:
|
|
+ printf ("SSE4_2");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX:
|
|
+ printf ("AVX");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX2:
|
|
+ printf ("AVX2");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_FMA:
|
|
+ printf ("FMA");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512F:
|
|
+ printf ("AVX512F");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512CD:
|
|
+ printf ("AVX512CD");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512ER:
|
|
+ printf ("AVX512ER");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512PF:
|
|
+ printf ("AVX512PF");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512VL:
|
|
+ printf ("AVX512VL");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512DQ:
|
|
+ printf ("AVX512DQ");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512BW:
|
|
+ printf ("AVX512BW");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512_4FMAPS:
|
|
+ printf ("AVX512_4FMAPS");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512_4VNNIW:
|
|
+ printf ("AVX512_4VNNIW");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512_BITALG:
|
|
+ printf ("AVX512_BITALG");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512_IFMA:
|
|
+ printf ("AVX512_IFMA");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512_VBMI:
|
|
+ printf ("AVX512_VBMI");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512_VBMI2:
|
|
+ printf ("AVX512_VBMI2");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512_VNNI:
|
|
+ printf ("AVX512_VNNI");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_ISA_1_AVX512_BF16:
|
|
+ printf ("AVX512_BF16");
|
|
+ break;
|
|
+ default:
|
|
+ printf (_("<unknown: %x>"), bit);
|
|
+ break;
|
|
}
|
|
if (bitmask)
|
|
printf (", ");
|
|
@@ -16878,8 +17017,14 @@ decode_x86_isa (unsigned int bitmask)
|
|
}
|
|
|
|
static void
|
|
-decode_x86_feature (unsigned int type, unsigned int bitmask)
|
|
+decode_x86_feature_1 (unsigned int bitmask)
|
|
{
|
|
+ if (!bitmask)
|
|
+ {
|
|
+ printf (_("<None>"));
|
|
+ return;
|
|
+ }
|
|
+
|
|
while (bitmask)
|
|
{
|
|
unsigned int bit = bitmask & (- bitmask);
|
|
@@ -16888,26 +17033,65 @@ decode_x86_feature (unsigned int type, u
|
|
switch (bit)
|
|
{
|
|
case GNU_PROPERTY_X86_FEATURE_1_IBT:
|
|
- switch (type)
|
|
- {
|
|
- case GNU_PROPERTY_X86_FEATURE_1_AND:
|
|
- printf ("IBT");
|
|
- break;
|
|
- default:
|
|
- /* This should never happen. */
|
|
- abort ();
|
|
- }
|
|
+ printf ("IBT");
|
|
break;
|
|
case GNU_PROPERTY_X86_FEATURE_1_SHSTK:
|
|
- switch (type)
|
|
- {
|
|
- case GNU_PROPERTY_X86_FEATURE_1_AND:
|
|
- printf ("SHSTK");
|
|
- break;
|
|
- default:
|
|
- /* This should never happen. */
|
|
- abort ();
|
|
- }
|
|
+ printf ("SHSTK");
|
|
+ break;
|
|
+ default:
|
|
+ printf (_("<unknown: %x>"), bit);
|
|
+ break;
|
|
+ }
|
|
+ if (bitmask)
|
|
+ printf (", ");
|
|
+ }
|
|
+}
|
|
+
|
|
+static void
|
|
+decode_x86_feature_2 (unsigned int bitmask)
|
|
+{
|
|
+ if (!bitmask)
|
|
+ {
|
|
+ printf (_("<None>"));
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ while (bitmask)
|
|
+ {
|
|
+ unsigned int bit = bitmask & (- bitmask);
|
|
+
|
|
+ bitmask &= ~ bit;
|
|
+ switch (bit)
|
|
+ {
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_X86:
|
|
+ printf ("x86");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_X87:
|
|
+ printf ("x87");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_MMX:
|
|
+ printf ("MMX");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_XMM:
|
|
+ printf ("XMM");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_YMM:
|
|
+ printf ("YMM");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_ZMM:
|
|
+ printf ("ZMM");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_FXSR:
|
|
+ printf ("FXSR");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_XSAVE:
|
|
+ printf ("XSAVE");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_XSAVEOPT:
|
|
+ printf ("XSAVEOPT");
|
|
+ break;
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_XSAVEC:
|
|
+ printf ("XSAVEC");
|
|
break;
|
|
default:
|
|
printf (_("<unknown: %x>"), bit);
|
|
@@ -16963,30 +17147,89 @@ print_gnu_property_note (Filedata * file
|
|
|| filedata->file_header.e_machine == EM_IAMCU
|
|
|| filedata->file_header.e_machine == EM_386)
|
|
{
|
|
+ unsigned int bitmask;
|
|
+
|
|
+ if (datasz == 4)
|
|
+ bitmask = byte_get (ptr, 4);
|
|
+ else
|
|
+ bitmask = 0;
|
|
+
|
|
switch (type)
|
|
{
|
|
case GNU_PROPERTY_X86_ISA_1_USED:
|
|
- printf ("x86 ISA used: ");
|
|
if (datasz != 4)
|
|
- printf (_("<corrupt length: %#x> "), datasz);
|
|
+ printf (_("x86 ISA used: <corrupt length: %#x> "),
|
|
+ datasz);
|
|
else
|
|
- decode_x86_isa (byte_get (ptr, 4));
|
|
+ {
|
|
+ printf ("x86 ISA used: ");
|
|
+ decode_x86_isa (bitmask);
|
|
+ }
|
|
goto next;
|
|
|
|
case GNU_PROPERTY_X86_ISA_1_NEEDED:
|
|
- printf ("x86 ISA needed: ");
|
|
if (datasz != 4)
|
|
- printf (_("<corrupt length: %#x> "), datasz);
|
|
+ printf (_("x86 ISA needed: <corrupt length: %#x> "),
|
|
+ datasz);
|
|
else
|
|
- decode_x86_isa (byte_get (ptr, 4));
|
|
+ {
|
|
+ printf ("x86 ISA needed: ");
|
|
+ decode_x86_isa (bitmask);
|
|
+ }
|
|
goto next;
|
|
|
|
case GNU_PROPERTY_X86_FEATURE_1_AND:
|
|
- printf ("x86 feature: ");
|
|
if (datasz != 4)
|
|
- printf (_("<corrupt length: %#x> "), datasz);
|
|
+ printf (_("x86 feature: <corrupt length: %#x> "),
|
|
+ datasz);
|
|
else
|
|
- decode_x86_feature (type, byte_get (ptr, 4));
|
|
+ {
|
|
+ printf ("x86 feature: ");
|
|
+ decode_x86_feature_1 (bitmask);
|
|
+ }
|
|
+ goto next;
|
|
+
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_USED:
|
|
+ if (datasz != 4)
|
|
+ printf (_("x86 feature used: <corrupt length: %#x> "),
|
|
+ datasz);
|
|
+ else
|
|
+ {
|
|
+ printf ("x86 feature used: ");
|
|
+ decode_x86_feature_2 (bitmask);
|
|
+ }
|
|
+ goto next;
|
|
+
|
|
+ case GNU_PROPERTY_X86_FEATURE_2_NEEDED:
|
|
+ if (datasz != 4)
|
|
+ printf (_("x86 feature needed: <corrupt length: %#x> "), datasz);
|
|
+ else
|
|
+ {
|
|
+ printf ("x86 feature needed: ");
|
|
+ decode_x86_feature_2 (bitmask);
|
|
+ }
|
|
+ goto next;
|
|
+
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_USED:
|
|
+ if (datasz != 4)
|
|
+ printf (_("x86 ISA used: <corrupt length: %#x> "),
|
|
+ datasz);
|
|
+ else
|
|
+ {
|
|
+ printf ("x86 ISA used: ");
|
|
+ decode_x86_compat_isa (bitmask);
|
|
+ }
|
|
+ goto next;
|
|
+
|
|
+ case GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED:
|
|
+ if (datasz != 4)
|
|
+ printf (_("x86 ISA needed: <corrupt length: %#x> "),
|
|
+ datasz);
|
|
+ else
|
|
+ {
|
|
+ printf ("x86 ISA needed: ");
|
|
+ decode_x86_compat_isa (bitmask);
|
|
+ }
|
|
goto next;
|
|
|
|
default:
|
|
@@ -17144,7 +17387,7 @@ print_gnu_note (Filedata * filedata, Elf
|
|
case NT_GNU_PROPERTY_TYPE_0:
|
|
print_gnu_property_note (filedata, pnote);
|
|
break;
|
|
-
|
|
+
|
|
default:
|
|
/* Handle unrecognised types. An error message should have already been
|
|
created by get_gnu_elf_note_type(), so all that we need to do is to
|
|
diff -rup binutils.orig/binutils/testsuite/binutils-all/i386/empty.d binutils-2.30/binutils/testsuite/binutils-all/i386/empty.d
|
|
--- binutils.orig/binutils/testsuite/binutils-all/i386/empty.d 2020-04-07 11:32:17.248776609 +0100
|
|
+++ binutils-2.30/binutils/testsuite/binutils-all/i386/empty.d 2020-04-07 13:34:03.901784074 +0100
|
|
@@ -6,4 +6,4 @@
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 feature:
|
|
+ Properties: x86 feature: <None>
|
|
diff -rup binutils.orig/binutils/testsuite/binutils-all/i386/pr21231b.d binutils-2.30/binutils/testsuite/binutils-all/i386/pr21231b.d
|
|
--- binutils.orig/binutils/testsuite/binutils-all/i386/pr21231b.d 2020-04-07 11:32:17.248776609 +0100
|
|
+++ binutils-2.30/binutils/testsuite/binutils-all/i386/pr21231b.d 2020-04-07 13:34:03.901784074 +0100
|
|
@@ -1,5 +1,5 @@
|
|
#PROG: objcopy
|
|
-#as: --32
|
|
+#as: --32 -mx86-used-note=yes
|
|
#objcopy:
|
|
#readelf: -n
|
|
|
|
@@ -8,5 +8,8 @@ Displaying notes found in: .note.gnu.pro
|
|
GNU 0x0000002c NT_GNU_PROPERTY_TYPE_0
|
|
Properties: stack size: 0x800000
|
|
no copy on protected
|
|
- x86 ISA used: i486, 586, 686, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ, AVX512BW, <unknown: 40000>, <unknown: 80000>, <unknown: 100000>, <unknown: 200000>, <unknown: 400000>, <unknown: 800000>, <unknown: 1000000>, <unknown: 2000000>, <unknown: 4000000>, <unknown: 8000000>, <unknown: 10000000>, <unknown: 20000000>, <unknown: 40000000>, <unknown: 80000000>
|
|
- x86 ISA needed: i486, 586, 686, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL
|
|
+ x86 ISA used: CMOV, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, FMA, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ, AVX512BW, AVX512_4FMAPS, AVX512_4VNNIW, AVX512_BITALG, AVX512_IFMA, AVX512_VBMI, AVX512_VBMI2, AVX512_VNNI, AVX512_BF16, <unknown: 2000000>, <unknown: 4000000>, <unknown: 8000000>, <unknown: 10000000>, <unknown: 20000000>, <unknown: 40000000>
|
|
+ x86 ISA needed: CMOV, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, FMA, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ
|
|
+ GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA used: <None>
|
|
+ x86 feature used: x86
|
|
diff -rup binutils.orig/binutils/testsuite/binutils-all/i386/pr21231b.s binutils-2.30/binutils/testsuite/binutils-all/i386/pr21231b.s
|
|
--- binutils.orig/binutils/testsuite/binutils-all/i386/pr21231b.s 2020-04-07 11:32:17.248776609 +0100
|
|
+++ binutils-2.30/binutils/testsuite/binutils-all/i386/pr21231b.s 2020-04-07 13:34:03.902784067 +0100
|
|
@@ -19,14 +19,14 @@
|
|
.long 0 /* pr_datasz. */
|
|
.p2align 2
|
|
/* GNU_PROPERTY_X86_ISA_1_USED */
|
|
- .long 0xc0000000 /* pr_type. */
|
|
+ .long 0xc0010000 /* pr_type. */
|
|
.long 4f - 3f /* pr_datasz. */
|
|
3:
|
|
- .long -1
|
|
+ .long 0x7fffffff
|
|
4:
|
|
.p2align 2
|
|
/* GNU_PROPERTY_X86_ISA_1_NEEDED */
|
|
- .long 0xc0000001 /* pr_type. */
|
|
+ .long 0xc0008000 /* pr_type. */
|
|
.long 4f - 3f /* pr_datasz. */
|
|
3:
|
|
.long 0xffff
|
|
diff -rup binutils.orig/binutils/testsuite/binutils-all/x86-64/empty-x32.d binutils-2.30/binutils/testsuite/binutils-all/x86-64/empty-x32.d
|
|
--- binutils.orig/binutils/testsuite/binutils-all/x86-64/empty-x32.d 2020-04-07 11:32:17.250776595 +0100
|
|
+++ binutils-2.30/binutils/testsuite/binutils-all/x86-64/empty-x32.d 2020-04-07 13:34:03.902784067 +0100
|
|
@@ -7,4 +7,4 @@
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 feature:
|
|
+ Properties: x86 feature: <None>
|
|
diff -rup binutils.orig/binutils/testsuite/binutils-all/x86-64/empty.d binutils-2.30/binutils/testsuite/binutils-all/x86-64/empty.d
|
|
--- binutils.orig/binutils/testsuite/binutils-all/x86-64/empty.d 2020-04-07 11:32:17.250776595 +0100
|
|
+++ binutils-2.30/binutils/testsuite/binutils-all/x86-64/empty.d 2020-04-07 13:34:03.902784067 +0100
|
|
@@ -6,4 +6,4 @@
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
GNU 0x00000010 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 feature:
|
|
+ Properties: x86 feature: <None>
|
|
diff -rup binutils.orig/binutils/testsuite/binutils-all/x86-64/pr21231b.d binutils-2.30/binutils/testsuite/binutils-all/x86-64/pr21231b.d
|
|
--- binutils.orig/binutils/testsuite/binutils-all/x86-64/pr21231b.d 2020-04-07 11:32:17.250776595 +0100
|
|
+++ binutils-2.30/binutils/testsuite/binutils-all/x86-64/pr21231b.d 2020-04-07 13:34:03.902784067 +0100
|
|
@@ -1,5 +1,5 @@
|
|
#PROG: objcopy
|
|
-#as: --64
|
|
+#as: --64 -mx86-used-note=yes
|
|
#objcopy:
|
|
#readelf: -n
|
|
|
|
@@ -8,5 +8,8 @@ Displaying notes found in: .note.gnu.pro
|
|
GNU 0x00000038 NT_GNU_PROPERTY_TYPE_0
|
|
Properties: stack size: 0x800000
|
|
no copy on protected
|
|
- x86 ISA used: i486, 586, 686, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ, AVX512BW, <unknown: 40000>, <unknown: 80000>, <unknown: 100000>, <unknown: 200000>, <unknown: 400000>, <unknown: 800000>, <unknown: 1000000>, <unknown: 2000000>, <unknown: 4000000>, <unknown: 8000000>, <unknown: 10000000>, <unknown: 20000000>, <unknown: 40000000>, <unknown: 80000000>
|
|
- x86 ISA needed: i486, 586, 686, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL
|
|
+ x86 ISA used: CMOV, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, FMA, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ, AVX512BW, AVX512_4FMAPS, AVX512_4VNNIW, AVX512_BITALG, AVX512_IFMA, AVX512_VBMI, AVX512_VBMI2, AVX512_VNNI, AVX512_BF16, <unknown: 2000000>, <unknown: 4000000>, <unknown: 8000000>, <unknown: 10000000>, <unknown: 20000000>, <unknown: 40000000>
|
|
+ x86 ISA needed: CMOV, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, FMA, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ
|
|
+ GNU 0x00000020 NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA used: <None>
|
|
+ x86 feature used: x86
|
|
diff -rup binutils.orig/binutils/testsuite/binutils-all/x86-64/pr21231b.s binutils-2.30/binutils/testsuite/binutils-all/x86-64/pr21231b.s
|
|
--- binutils.orig/binutils/testsuite/binutils-all/x86-64/pr21231b.s 2020-04-07 11:32:17.250776595 +0100
|
|
+++ binutils-2.30/binutils/testsuite/binutils-all/x86-64/pr21231b.s 2020-04-07 13:34:03.902784067 +0100
|
|
@@ -19,14 +19,14 @@
|
|
.long 0 /* pr_datasz. */
|
|
.p2align 3
|
|
/* GNU_PROPERTY_X86_ISA_1_USED */
|
|
- .long 0xc0000000 /* pr_type. */
|
|
+ .long 0xc0010000 /* pr_type. */
|
|
.long 4f - 3f /* pr_datasz. */
|
|
3:
|
|
- .long -1
|
|
+ .long 0x7fffffff
|
|
4:
|
|
.p2align 3
|
|
/* GNU_PROPERTY_X86_ISA_1_NEEDED */
|
|
- .long 0xc0000001 /* pr_type. */
|
|
+ .long 0xc0008000 /* pr_type. */
|
|
.long 4f - 3f /* pr_datasz. */
|
|
3:
|
|
.long 0xffff
|
|
diff -rup binutils.orig/gas/config/tc-i386.c binutils-2.30/gas/config/tc-i386.c
|
|
--- binutils.orig/gas/config/tc-i386.c 2020-04-07 11:32:17.528774573 +0100
|
|
+++ binutils-2.30/gas/config/tc-i386.c 2020-04-07 13:36:05.123911315 +0100
|
|
@@ -191,6 +191,13 @@ static void s_bss (int);
|
|
#endif
|
|
#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)
|
|
static void handle_large_common (int small ATTRIBUTE_UNUSED);
|
|
+
|
|
+/* GNU_PROPERTY_X86_ISA_1_USED. */
|
|
+static unsigned int x86_isa_1_used;
|
|
+/* GNU_PROPERTY_X86_FEATURE_2_USED. */
|
|
+static unsigned int x86_feature_2_used;
|
|
+/* Generate x86 used ISA and feature properties. */
|
|
+static unsigned int x86_used_note = DEFAULT_X86_USED_NOTE;
|
|
#endif
|
|
|
|
static const char *default_arch = DEFAULT_ARCH;
|
|
@@ -7421,6 +7428,127 @@ encoding_length (const fragS *start_frag
|
|
return len - start_off + (frag_now_ptr - frag_now->fr_literal);
|
|
}
|
|
|
|
+#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)
|
|
+void
|
|
+x86_cleanup (void)
|
|
+{
|
|
+ char *p;
|
|
+ asection *seg = now_seg;
|
|
+ subsegT subseg = now_subseg;
|
|
+ asection *sec;
|
|
+ unsigned int alignment, align_size_1;
|
|
+ unsigned int isa_1_descsz, feature_2_descsz, descsz;
|
|
+ unsigned int isa_1_descsz_raw, feature_2_descsz_raw;
|
|
+ unsigned int padding;
|
|
+
|
|
+ if (!IS_ELF || !x86_used_note)
|
|
+ return;
|
|
+
|
|
+ x86_feature_2_used |= GNU_PROPERTY_X86_FEATURE_2_X86;
|
|
+
|
|
+ /* The .note.gnu.property section layout:
|
|
+
|
|
+ Field Length Contents
|
|
+ ---- ---- ----
|
|
+ n_namsz 4 4
|
|
+ n_descsz 4 The note descriptor size
|
|
+ n_type 4 NT_GNU_PROPERTY_TYPE_0
|
|
+ n_name 4 "GNU"
|
|
+ n_desc n_descsz The program property array
|
|
+ .... .... ....
|
|
+ */
|
|
+
|
|
+ /* Create the .note.gnu.property section. */
|
|
+ sec = subseg_new (NOTE_GNU_PROPERTY_SECTION_NAME, 0);
|
|
+ bfd_set_section_flags (stdoutput, sec,
|
|
+ (SEC_ALLOC
|
|
+ | SEC_LOAD
|
|
+ | SEC_DATA
|
|
+ | SEC_HAS_CONTENTS
|
|
+ | SEC_READONLY));
|
|
+
|
|
+ if (get_elf_backend_data (stdoutput)->s->elfclass == ELFCLASS64)
|
|
+ {
|
|
+ align_size_1 = 7;
|
|
+ alignment = 3;
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ align_size_1 = 3;
|
|
+ alignment = 2;
|
|
+ }
|
|
+
|
|
+ bfd_set_section_alignment (stdoutput, sec, alignment);
|
|
+ elf_section_type (sec) = SHT_NOTE;
|
|
+
|
|
+ /* GNU_PROPERTY_X86_ISA_1_USED: 4-byte type + 4-byte data size
|
|
+ + 4-byte data */
|
|
+ isa_1_descsz_raw = 4 + 4 + 4;
|
|
+ /* Align GNU_PROPERTY_X86_ISA_1_USED. */
|
|
+ isa_1_descsz = (isa_1_descsz_raw + align_size_1) & ~align_size_1;
|
|
+
|
|
+ feature_2_descsz_raw = isa_1_descsz;
|
|
+ /* GNU_PROPERTY_X86_FEATURE_2_USED: 4-byte type + 4-byte data size
|
|
+ + 4-byte data */
|
|
+ feature_2_descsz_raw += 4 + 4 + 4;
|
|
+ /* Align GNU_PROPERTY_X86_FEATURE_2_USED. */
|
|
+ feature_2_descsz = ((feature_2_descsz_raw + align_size_1)
|
|
+ & ~align_size_1);
|
|
+
|
|
+ descsz = feature_2_descsz;
|
|
+ /* Section size: n_namsz + n_descsz + n_type + n_name + n_descsz. */
|
|
+ p = frag_more (4 + 4 + 4 + 4 + descsz);
|
|
+
|
|
+ /* Write n_namsz. */
|
|
+ md_number_to_chars (p, (valueT) 4, 4);
|
|
+
|
|
+ /* Write n_descsz. */
|
|
+ md_number_to_chars (p + 4, (valueT) descsz, 4);
|
|
+
|
|
+ /* Write n_type. */
|
|
+ md_number_to_chars (p + 4 * 2, (valueT) NT_GNU_PROPERTY_TYPE_0, 4);
|
|
+
|
|
+ /* Write n_name. */
|
|
+ memcpy (p + 4 * 3, "GNU", 4);
|
|
+
|
|
+ /* Write 4-byte type. */
|
|
+ md_number_to_chars (p + 4 * 4,
|
|
+ (valueT) GNU_PROPERTY_X86_ISA_1_USED, 4);
|
|
+
|
|
+ /* Write 4-byte data size. */
|
|
+ md_number_to_chars (p + 4 * 5, (valueT) 4, 4);
|
|
+
|
|
+ /* Write 4-byte data. */
|
|
+ md_number_to_chars (p + 4 * 6, (valueT) x86_isa_1_used, 4);
|
|
+
|
|
+ /* Zero out paddings. */
|
|
+ padding = isa_1_descsz - isa_1_descsz_raw;
|
|
+ if (padding)
|
|
+ memset (p + 4 * 7, 0, padding);
|
|
+
|
|
+ /* Write 4-byte type. */
|
|
+ md_number_to_chars (p + isa_1_descsz + 4 * 4,
|
|
+ (valueT) GNU_PROPERTY_X86_FEATURE_2_USED, 4);
|
|
+
|
|
+ /* Write 4-byte data size. */
|
|
+ md_number_to_chars (p + isa_1_descsz + 4 * 5, (valueT) 4, 4);
|
|
+
|
|
+ /* Write 4-byte data. */
|
|
+ md_number_to_chars (p + isa_1_descsz + 4 * 6,
|
|
+ (valueT) x86_feature_2_used, 4);
|
|
+
|
|
+ /* Zero out paddings. */
|
|
+ padding = feature_2_descsz - feature_2_descsz_raw;
|
|
+ if (padding)
|
|
+ memset (p + isa_1_descsz + 4 * 7, 0, padding);
|
|
+
|
|
+ /* We probably can't restore the current segment, for there likely
|
|
+ isn't one yet... */
|
|
+ if (seg && subseg)
|
|
+ subseg_set (seg, subseg);
|
|
+}
|
|
+#endif
|
|
+
|
|
static void
|
|
output_insn (void)
|
|
{
|
|
@@ -7429,6 +7557,99 @@ output_insn (void)
|
|
fragS *fragP = NULL;
|
|
enum align_branch_kind branch = align_branch_none;
|
|
|
|
+#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)
|
|
+ if (IS_ELF && x86_used_note)
|
|
+ {
|
|
+#if 0
|
|
+ if (i.tm.cpu_flags.bitfield.cpucmov)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_CMOV;
|
|
+#endif
|
|
+ if (i.tm.cpu_flags.bitfield.cpusse)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_SSE;
|
|
+ if (i.tm.cpu_flags.bitfield.cpusse2)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_SSE2;
|
|
+ if (i.tm.cpu_flags.bitfield.cpusse3)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_SSE3;
|
|
+ if (i.tm.cpu_flags.bitfield.cpussse3)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_SSSE3;
|
|
+ if (i.tm.cpu_flags.bitfield.cpusse4_1)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_SSE4_1;
|
|
+ if (i.tm.cpu_flags.bitfield.cpusse4_2)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_SSE4_2;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx2)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX2;
|
|
+ if (i.tm.cpu_flags.bitfield.cpufma)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_FMA;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512f)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512F;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512cd)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512CD;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512er)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512ER;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512pf)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512PF;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512vl)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512VL;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512dq)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512DQ;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512bw)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512BW;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512_4fmaps)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512_4FMAPS;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512_4vnniw)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512_4VNNIW;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512_bitalg)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512_BITALG;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512ifma)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512_IFMA;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512vbmi)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512_VBMI;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512_vbmi2)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512_VBMI2;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512_vnni)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512_VNNI;
|
|
+#if 0
|
|
+ if (i.tm.cpu_flags.bitfield.cpuavx512_bf16)
|
|
+ x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512_BF16;
|
|
+#endif
|
|
+
|
|
+ if (i.tm.cpu_flags.bitfield.cpu8087
|
|
+ || i.tm.cpu_flags.bitfield.cpu287
|
|
+ || i.tm.cpu_flags.bitfield.cpu387
|
|
+ || i.tm.cpu_flags.bitfield.cpu687
|
|
+ || i.tm.cpu_flags.bitfield.cpufisttp)
|
|
+ x86_feature_2_used |= GNU_PROPERTY_X86_FEATURE_2_X87;
|
|
+#if 0
|
|
+ /* Don't set GNU_PROPERTY_X86_FEATURE_2_MMX for prefetchtXXX nor
|
|
+ Xfence instructions. */
|
|
+ if (i.tm.base_opcode != 0xf18
|
|
+ && i.tm.base_opcode != 0xf0d
|
|
+ && i.tm.base_opcode != 0xfae
|
|
+ && (i.has_regmmx
|
|
+ || i.tm.cpu_flags.bitfield.cpummx
|
|
+ || i.tm.cpu_flags.bitfield.cpua3dnow
|
|
+ || i.tm.cpu_flags.bitfield.cpua3dnowa))
|
|
+ x86_feature_2_used |= GNU_PROPERTY_X86_FEATURE_2_MMX;
|
|
+ if (i.has_regxmm)
|
|
+ x86_feature_2_used |= GNU_PROPERTY_X86_FEATURE_2_XMM;
|
|
+ if (i.has_regymm)
|
|
+ x86_feature_2_used |= GNU_PROPERTY_X86_FEATURE_2_YMM;
|
|
+ if (i.has_regzmm)
|
|
+ x86_feature_2_used |= GNU_PROPERTY_X86_FEATURE_2_ZMM;
|
|
+ if (i.tm.cpu_flags.bitfield.cpufxsr)
|
|
+ x86_feature_2_used |= GNU_PROPERTY_X86_FEATURE_2_FXSR;
|
|
+#endif
|
|
+ if (i.tm.cpu_flags.bitfield.cpuxsave)
|
|
+ x86_feature_2_used |= GNU_PROPERTY_X86_FEATURE_2_XSAVE;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuxsaveopt)
|
|
+ x86_feature_2_used |= GNU_PROPERTY_X86_FEATURE_2_XSAVEOPT;
|
|
+ if (i.tm.cpu_flags.bitfield.cpuxsavec)
|
|
+ x86_feature_2_used |= GNU_PROPERTY_X86_FEATURE_2_XSAVEC;
|
|
+ }
|
|
+#endif
|
|
+
|
|
/* Tie dwarf2 debug info to the address at the start of the insn.
|
|
We can't do this after the insn has been output as the current
|
|
frag may have been closed off. eg. by frag_var. */
|
|
@@ -10829,6 +11050,7 @@ const char *md_shortopts = "qn";
|
|
#define OPTION_MALIGN_BRANCH_PREFIX_SIZE (OPTION_MD_BASE + 28)
|
|
#define OPTION_MALIGN_BRANCH (OPTION_MD_BASE + 29)
|
|
#define OPTION_MBRANCHES_WITH_32B_BOUNDARIES (OPTION_MD_BASE + 30)
|
|
+#define OPTION_X86_USED_NOTE (OPTION_MD_BASE + 31)
|
|
|
|
struct option md_longopts[] =
|
|
{
|
|
@@ -10840,6 +11062,7 @@ struct option md_longopts[] =
|
|
#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)
|
|
{"x32", no_argument, NULL, OPTION_X32},
|
|
{"mshared", no_argument, NULL, OPTION_MSHARED},
|
|
+ {"mx86-used-note", required_argument, NULL, OPTION_X86_USED_NOTE},
|
|
#endif
|
|
{"divide", no_argument, NULL, OPTION_DIVIDE},
|
|
{"march", required_argument, NULL, OPTION_MARCH},
|
|
@@ -10957,6 +11180,15 @@ md_parse_option (int c, const char *arg)
|
|
else
|
|
as_fatal (_("32bit x86_64 is only supported for ELF"));
|
|
break;
|
|
+
|
|
+ case OPTION_X86_USED_NOTE:
|
|
+ if (strcasecmp (arg, "yes") == 0)
|
|
+ x86_used_note = 1;
|
|
+ else if (strcasecmp (arg, "no") == 0)
|
|
+ x86_used_note = 0;
|
|
+ else
|
|
+ as_fatal (_("invalid -mx86-used-note= option: `%s'"), arg);
|
|
+ break;
|
|
#endif
|
|
|
|
case OPTION_32:
|
|
@@ -11448,6 +11680,14 @@ md_show_usage (FILE *stream)
|
|
#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)
|
|
fprintf (stream, _("\
|
|
-s ignored\n"));
|
|
+ fprintf (stream, _("\
|
|
+ -mx86-used-note=[no|yes] "));
|
|
+ if (DEFAULT_X86_USED_NOTE)
|
|
+ fprintf (stream, _("(default: yes)\n"));
|
|
+ else
|
|
+ fprintf (stream, _("(default: no)\n"));
|
|
+ fprintf (stream, _("\
|
|
+ generate x86 used ISA and feature properties\n"));
|
|
#endif
|
|
#if (defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF) \
|
|
|| defined (TE_PE) || defined (TE_PEP))
|
|
diff -rup binutils.orig/gas/config/tc-i386.h binutils-2.30/gas/config/tc-i386.h
|
|
--- binutils.orig/gas/config/tc-i386.h 2020-04-07 11:32:17.526774588 +0100
|
|
+++ binutils-2.30/gas/config/tc-i386.h 2020-04-07 13:34:03.904784053 +0100
|
|
@@ -346,6 +346,11 @@ extern bfd_vma x86_64_section_letter (in
|
|
#define md_elf_section_letter(LETTER, PTR_MSG) x86_64_section_letter (LETTER, PTR_MSG)
|
|
#define md_elf_section_word(STR, LEN) x86_64_section_word (STR, LEN)
|
|
|
|
+#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)
|
|
+extern void x86_cleanup (void);
|
|
+#define md_cleanup() x86_cleanup ()
|
|
+#endif
|
|
+
|
|
#ifdef TE_PE
|
|
|
|
#define O_secrel O_md1
|
|
diff -rup binutils.orig/gas/config.in binutils-2.30/gas/config.in
|
|
--- binutils.orig/gas/config.in 2020-04-07 11:32:17.532774544 +0100
|
|
+++ binutils-2.30/gas/config.in 2020-04-07 13:34:03.904784053 +0100
|
|
@@ -50,6 +50,10 @@
|
|
/* Define to 1 if you want to generate x86 relax relocations by default. */
|
|
#undef DEFAULT_GENERATE_X86_RELAX_RELOCATIONS
|
|
|
|
+/* Define to 1 if you want to generate GNU x86 used ISA and feature properties
|
|
+ by default. */
|
|
+#undef DEFAULT_X86_USED_NOTE
|
|
+
|
|
/* Supported emulations. */
|
|
#undef EMULATIONS
|
|
|
|
diff -rup binutils.orig/gas/configure binutils-2.30/gas/configure
|
|
--- binutils.orig/gas/configure 2020-04-07 11:32:17.519774639 +0100
|
|
+++ binutils-2.30/gas/configure 2020-04-07 13:34:03.905784046 +0100
|
|
@@ -772,6 +772,7 @@ enable_compressed_debug_sections
|
|
enable_x86_relax_relocations
|
|
enable_elf_stt_common
|
|
enable_generate_build_notes
|
|
+enable_x86_used_note
|
|
enable_werror
|
|
enable_build_warnings
|
|
with_cpu
|
|
@@ -11788,6 +11789,18 @@ if test "${enable_generate_build_notes+s
|
|
esac
|
|
fi
|
|
|
|
+# Decide if the x86 ELF assembler should default to generating GNU x86
|
|
+# used ISA and feature properties.
|
|
+ac_default_generate_x86_used_note=unset
|
|
+# Provide a configuration option to override the default.
|
|
+# Check whether --enable-x86-used-note was given.
|
|
+if test "${enable_x86_used_note+set}" = set; then :
|
|
+ enableval=$enable_x86_used_note; case "${enableval}" in
|
|
+ yes) ac_default_generate_x86_used_note=1 ;;
|
|
+ no) ac_default_generate_x86_used_note=0 ;;
|
|
+esac
|
|
+fi
|
|
+
|
|
|
|
using_cgen=no
|
|
|
|
@@ -12736,6 +12749,14 @@ cat >>confdefs.h <<_ACEOF
|
|
#define DEFAULT_GENERATE_BUILD_NOTES $ac_default_generate_build_notes
|
|
_ACEOF
|
|
|
|
+if test ${ac_default_generate_x86_used_note} = unset; then
|
|
+ ac_default_generate_x86_used_note=0
|
|
+fi
|
|
+
|
|
+cat >>confdefs.h <<_ACEOF
|
|
+#define DEFAULT_X86_USED_NOTE $ac_default_generate_x86_used_note
|
|
+_ACEOF
|
|
+
|
|
|
|
if test x$ac_default_compressed_debug_sections = xyes ; then
|
|
|
|
diff -rup binutils.orig/gas/configure.ac binutils-2.30/gas/configure.ac
|
|
--- binutils.orig/gas/configure.ac 2020-04-07 11:32:17.533774537 +0100
|
|
+++ binutils-2.30/gas/configure.ac 2020-04-07 13:34:03.905784046 +0100
|
|
@@ -113,6 +113,17 @@ AC_ARG_ENABLE(generate_build_notes,
|
|
no) ac_default_generate_build_notes=0 ;;
|
|
esac])dnl
|
|
|
|
+# Decide if the x86 ELF assembler should default to generating GNU x86
|
|
+# used ISA and feature properties.
|
|
+ac_default_generate_x86_used_note=unset
|
|
+# Provide a configuration option to override the default.
|
|
+AC_ARG_ENABLE(x86-used-note,
|
|
+ AS_HELP_STRING([--enable-x86-used-note],
|
|
+ [generate GNU x86 used ISA and feature properties]),
|
|
+[case "${enableval}" in
|
|
+ yes) ac_default_generate_x86_used_note=1 ;;
|
|
+ no) ac_default_generate_x86_used_note=0 ;;
|
|
+esac])dnl
|
|
|
|
using_cgen=no
|
|
|
|
@@ -629,6 +640,25 @@ AC_DEFINE_UNQUOTED(DEFAULT_GENERATE_BUIL
|
|
[Define to 1 if you want to generate GNU Build attribute notes
|
|
by default, if none are contained in the input.])
|
|
|
|
+if test ${ac_default_generate_x86_used_note} = unset; then
|
|
+ ac_default_generate_x86_used_note=0
|
|
+fi
|
|
+AC_DEFINE_UNQUOTED(DEFAULT_X86_USED_NOTE,
|
|
+ $ac_default_generate_x86_used_note,
|
|
+ [Define to 1 if you want to generate GNU x86 used ISA and feature
|
|
+ properties by default.])
|
|
+
|
|
+if test ${ac_default_generate_riscv_attr} = unset; then
|
|
+ case ${target_os} in
|
|
+ elf)
|
|
+ ac_default_generate_riscv_attr=1
|
|
+ ;;
|
|
+ *)
|
|
+ ac_default_generate_riscv_attr=0
|
|
+ ;;
|
|
+ esac
|
|
+fi
|
|
+
|
|
if test x$ac_default_compressed_debug_sections = xyes ; then
|
|
AC_DEFINE(DEFAULT_FLAG_COMPRESS_DEBUG, 1, [Define if you want compressed debug sections by default.])
|
|
fi
|
|
diff -rup binutils.orig/gas/testsuite/gas/i386/i386.exp binutils-2.30/gas/testsuite/gas/i386/i386.exp
|
|
--- binutils.orig/gas/testsuite/gas/i386/i386.exp 2020-04-07 11:32:17.596774079 +0100
|
|
+++ binutils-2.30/gas/testsuite/gas/i386/i386.exp 2020-04-07 13:34:03.906784038 +0100
|
|
@@ -507,6 +507,9 @@ if [expr ([istarget "i*86-*-*"] || [ist
|
|
run_dump_test "align-branch-3"
|
|
}
|
|
|
|
+ run_dump_test "property-1"
|
|
+ # run_dump_test "property-2"
|
|
+
|
|
if { [gas_64_check] } then {
|
|
run_dump_test "att-regs"
|
|
run_dump_test "intel-regs"
|
|
diff -rup binutils.orig/include/bfdlink.h binutils-2.30/include/bfdlink.h
|
|
--- binutils.orig/include/bfdlink.h 2020-04-07 11:32:17.506774733 +0100
|
|
+++ binutils-2.30/include/bfdlink.h 2020-04-07 13:34:03.906784038 +0100
|
|
@@ -489,6 +489,9 @@ struct bfd_link_info
|
|
/* TRUE if GNU_PROPERTY_X86_FEATURE_1_SHSTK should be generated. */
|
|
unsigned int shstk: 1;
|
|
|
|
+ /* 0 = > no report, 1 => warn, 2=> error. */
|
|
+ unsigned int cet_report: 2;
|
|
+
|
|
/* TRUE if generation of .interp/PT_INTERP should be suppressed. */
|
|
unsigned int nointerp: 1;
|
|
|
|
diff -rup binutils.orig/include/elf/common.h binutils-2.30/include/elf/common.h
|
|
--- binutils.orig/include/elf/common.h 2020-04-07 11:32:17.511774697 +0100
|
|
+++ binutils-2.30/include/elf/common.h 2020-04-07 13:34:03.906784038 +0100
|
|
@@ -460,6 +460,7 @@
|
|
#define PT_SUNW_EH_FRAME PT_GNU_EH_FRAME /* Solaris uses the same value */
|
|
#define PT_GNU_STACK (PT_LOOS + 0x474e551) /* Stack flags */
|
|
#define PT_GNU_RELRO (PT_LOOS + 0x474e552) /* Read-only after relocation */
|
|
+#define PT_GNU_PROPERTY (PT_LOOS + 0x474e553) /* GNU property */
|
|
|
|
/* Mbind segments */
|
|
#define PT_GNU_MBIND_NUM 4096
|
|
@@ -740,31 +741,96 @@
|
|
/* Application-specific semantics, hi */
|
|
#define GNU_PROPERTY_HIUSER 0xffffffff
|
|
|
|
-#define GNU_PROPERTY_X86_ISA_1_USED 0xc0000000
|
|
-#define GNU_PROPERTY_X86_ISA_1_NEEDED 0xc0000001
|
|
-#define GNU_PROPERTY_X86_FEATURE_1_AND 0xc0000002
|
|
-
|
|
-#define GNU_PROPERTY_X86_ISA_1_486 (1U << 0)
|
|
-#define GNU_PROPERTY_X86_ISA_1_586 (1U << 1)
|
|
-#define GNU_PROPERTY_X86_ISA_1_686 (1U << 2)
|
|
-#define GNU_PROPERTY_X86_ISA_1_SSE (1U << 3)
|
|
-#define GNU_PROPERTY_X86_ISA_1_SSE2 (1U << 4)
|
|
-#define GNU_PROPERTY_X86_ISA_1_SSE3 (1U << 5)
|
|
-#define GNU_PROPERTY_X86_ISA_1_SSSE3 (1U << 6)
|
|
-#define GNU_PROPERTY_X86_ISA_1_SSE4_1 (1U << 7)
|
|
-#define GNU_PROPERTY_X86_ISA_1_SSE4_2 (1U << 8)
|
|
-#define GNU_PROPERTY_X86_ISA_1_AVX (1U << 9)
|
|
-#define GNU_PROPERTY_X86_ISA_1_AVX2 (1U << 10)
|
|
-#define GNU_PROPERTY_X86_ISA_1_AVX512F (1U << 11)
|
|
-#define GNU_PROPERTY_X86_ISA_1_AVX512CD (1U << 12)
|
|
-#define GNU_PROPERTY_X86_ISA_1_AVX512ER (1U << 13)
|
|
-#define GNU_PROPERTY_X86_ISA_1_AVX512PF (1U << 14)
|
|
-#define GNU_PROPERTY_X86_ISA_1_AVX512VL (1U << 15)
|
|
-#define GNU_PROPERTY_X86_ISA_1_AVX512DQ (1U << 16)
|
|
-#define GNU_PROPERTY_X86_ISA_1_AVX512BW (1U << 17)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_USED 0xc0000000
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED 0xc0000001
|
|
|
|
-#define GNU_PROPERTY_X86_FEATURE_1_IBT (1U << 0)
|
|
-#define GNU_PROPERTY_X86_FEATURE_1_SHSTK (1U << 1)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_486 (1U << 0)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_586 (1U << 1)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_686 (1U << 2)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSE (1U << 3)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSE2 (1U << 4)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSE3 (1U << 5)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSSE3 (1U << 6)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSE4_1 (1U << 7)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSE4_2 (1U << 8)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX (1U << 9)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX2 (1U << 10)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512F (1U << 11)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512CD (1U << 12)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512ER (1U << 13)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512PF (1U << 14)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512VL (1U << 15)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512DQ (1U << 16)
|
|
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512BW (1U << 17)
|
|
+
|
|
+/* A 4-byte unsigned integer property: A bit is set if it is set in all
|
|
+ relocatable inputs. */
|
|
+#define GNU_PROPERTY_X86_UINT32_AND_LO 0xc0000002
|
|
+#define GNU_PROPERTY_X86_UINT32_AND_HI 0xc0007fff
|
|
+
|
|
+/* A 4-byte unsigned integer property: A bit is set if it is set in any
|
|
+ relocatable inputs. */
|
|
+#define GNU_PROPERTY_X86_UINT32_OR_LO 0xc0008000
|
|
+#define GNU_PROPERTY_X86_UINT32_OR_HI 0xc000ffff
|
|
+
|
|
+/* A 4-byte unsigned integer property: A bit is set if it is set in any
|
|
+ relocatable inputs and the property is present in all relocatable
|
|
+ inputs. */
|
|
+#define GNU_PROPERTY_X86_UINT32_OR_AND_LO 0xc0010000
|
|
+#define GNU_PROPERTY_X86_UINT32_OR_AND_HI 0xc0017fff
|
|
+
|
|
+#define GNU_PROPERTY_X86_FEATURE_1_AND \
|
|
+ (GNU_PROPERTY_X86_UINT32_AND_LO + 0)
|
|
+
|
|
+#define GNU_PROPERTY_X86_ISA_1_NEEDED \
|
|
+ (GNU_PROPERTY_X86_UINT32_OR_LO + 0)
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_NEEDED \
|
|
+ (GNU_PROPERTY_X86_UINT32_OR_LO + 1)
|
|
+
|
|
+#define GNU_PROPERTY_X86_ISA_1_USED \
|
|
+ (GNU_PROPERTY_X86_UINT32_OR_AND_LO + 0)
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_USED \
|
|
+ (GNU_PROPERTY_X86_UINT32_OR_AND_LO + 1)
|
|
+
|
|
+#define GNU_PROPERTY_X86_FEATURE_1_IBT (1U << 0)
|
|
+#define GNU_PROPERTY_X86_FEATURE_1_SHSTK (1U << 1)
|
|
+
|
|
+#define GNU_PROPERTY_X86_ISA_1_CMOV (1U << 0)
|
|
+#define GNU_PROPERTY_X86_ISA_1_SSE (1U << 1)
|
|
+#define GNU_PROPERTY_X86_ISA_1_SSE2 (1U << 2)
|
|
+#define GNU_PROPERTY_X86_ISA_1_SSE3 (1U << 3)
|
|
+#define GNU_PROPERTY_X86_ISA_1_SSSE3 (1U << 4)
|
|
+#define GNU_PROPERTY_X86_ISA_1_SSE4_1 (1U << 5)
|
|
+#define GNU_PROPERTY_X86_ISA_1_SSE4_2 (1U << 6)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX (1U << 7)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX2 (1U << 8)
|
|
+#define GNU_PROPERTY_X86_ISA_1_FMA (1U << 9)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512F (1U << 10)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512CD (1U << 11)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512ER (1U << 12)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512PF (1U << 13)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512VL (1U << 14)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512DQ (1U << 15)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512BW (1U << 16)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512_4FMAPS (1U << 17)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512_4VNNIW (1U << 18)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512_BITALG (1U << 19)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512_IFMA (1U << 20)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512_VBMI (1U << 21)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512_VBMI2 (1U << 22)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512_VNNI (1U << 23)
|
|
+#define GNU_PROPERTY_X86_ISA_1_AVX512_BF16 (1U << 24)
|
|
+
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_X86 (1U << 0)
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_X87 (1U << 1)
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_MMX (1U << 2)
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_XMM (1U << 3)
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_YMM (1U << 4)
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_ZMM (1U << 5)
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_FXSR (1U << 6)
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_XSAVE (1U << 7)
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_XSAVEOPT (1U << 8)
|
|
+#define GNU_PROPERTY_X86_FEATURE_2_XSAVEC (1U << 9)
|
|
|
|
/* Values used in GNU .note.ABI-tag notes (NT_GNU_ABI_TAG). */
|
|
#define GNU_ABI_TAG_LINUX 0
|
|
diff -rup binutils.orig/ld/emulparams/cet.sh binutils-2.30/ld/emulparams/cet.sh
|
|
--- binutils.orig/ld/emulparams/cet.sh 2020-04-07 11:32:17.320776086 +0100
|
|
+++ binutils-2.30/ld/emulparams/cet.sh 2020-04-07 13:34:03.907784031 +0100
|
|
@@ -2,7 +2,8 @@ PARSE_AND_LIST_OPTIONS_CET='
|
|
fprintf (file, _("\
|
|
-z ibtplt Generate IBT-enabled PLT entries\n\
|
|
-z ibt Generate GNU_PROPERTY_X86_FEATURE_1_IBT\n\
|
|
- -z shstk Generate GNU_PROPERTY_X86_FEATURE_1_SHSTK\n"));
|
|
+ -z shstk Generate GNU_PROPERTY_X86_FEATURE_1_SHSTK\n\
|
|
+ -z cet-report=[none|warning|error] (default: none)\n"));
|
|
'
|
|
PARSE_AND_LIST_ARGS_CASE_Z_CET='
|
|
else if (strcmp (optarg, "ibtplt") == 0)
|
|
@@ -11,6 +12,18 @@ PARSE_AND_LIST_ARGS_CASE_Z_CET='
|
|
link_info.ibt = TRUE;
|
|
else if (strcmp (optarg, "shstk") == 0)
|
|
link_info.shstk = TRUE;
|
|
+ else if (strncmp (optarg, "cet-report=", 11) == 0)
|
|
+ {
|
|
+ if (strcmp (optarg + 11, "none") == 0)
|
|
+ link_info.cet_report = 0;
|
|
+ else if (strcmp (optarg + 11, "warning") == 0)
|
|
+ link_info.cet_report = 1;
|
|
+ else if (strcmp (optarg + 11, "error") == 0)
|
|
+ link_info.cet_report = 2;
|
|
+ else
|
|
+ einfo (_("%F%P: invalid option for -z cet-report=: %s\n"),
|
|
+ optarg + 11);
|
|
+ }
|
|
'
|
|
|
|
PARSE_AND_LIST_OPTIONS="$PARSE_AND_LIST_OPTIONS $PARSE_AND_LIST_OPTIONS_CET"
|
|
diff -rup binutils.orig/ld/testsuite/ld-elf/elf.exp binutils-2.30/ld/testsuite/ld-elf/elf.exp
|
|
--- binutils.orig/ld/testsuite/ld-elf/elf.exp 2020-04-07 11:32:17.454775112 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-elf/elf.exp 2020-04-07 13:34:03.907784031 +0100
|
|
@@ -101,8 +101,10 @@ proc is_elf64 { binary_file } {
|
|
|
|
if [is_elf64 tmpdir/symbol3w.a] {
|
|
set ASFLAGS "$ASFLAGS --defsym ALIGN=3"
|
|
+ set pr23900_1_exp "pr23900-1-64.rd"
|
|
} else {
|
|
set ASFLAGS "$ASFLAGS --defsym ALIGN=2"
|
|
+ set pr23900_1_exp "pr23900-1-32.rd"
|
|
}
|
|
|
|
|
|
@@ -317,12 +319,36 @@ if { [check_gc_sections_available] && ![
|
|
if { [istarget *-*-*linux*]
|
|
|| [istarget *-*-nacl*]
|
|
|| [istarget *-*-gnu*] } {
|
|
- run_ld_link_tests {
|
|
- {"stack exec" "-z execstack" "" "" {stack.s}
|
|
- {{readelf {-Wl} stack-exec.rd}} "stack-exec.exe"}
|
|
- {"stack size" "-z stack-size=0x123400" "" "" {stack.s}
|
|
- {{readelf {-Wl} stack-size.rd}} "stack-size.exe"}
|
|
- }
|
|
+ run_ld_link_tests [list \
|
|
+ [list "stack exec" \
|
|
+ "-z execstack" \
|
|
+ "" \
|
|
+ "" \
|
|
+ {stack.s} \
|
|
+ {{readelf {-Wl} stack-exec.rd}} \
|
|
+ "stack-exec.exe"] \
|
|
+ [list "stack noexec" \
|
|
+ "-z noexecstack" \
|
|
+ "" \
|
|
+ "" \
|
|
+ {stack.s} \
|
|
+ {{readelf {-Wl} stack-noexec.rd}} \
|
|
+ "stack-noexec.exe"] \
|
|
+ [list "stack size" \
|
|
+ "-z stack-size=0x123400" \
|
|
+ "" \
|
|
+ "" \
|
|
+ {stack.s} \
|
|
+ {{readelf {-Wl} stack-size.rd}} \
|
|
+ "stack-size.exe"] \
|
|
+ [list "PT_GNU_PROPERTY alignment" \
|
|
+ "" \
|
|
+ "" \
|
|
+ "" \
|
|
+ {pr23900-1.s} \
|
|
+ [list [list "readelf" {-Wl} $pr23900_1_exp]] \
|
|
+ "pr23900-1.exe"] \
|
|
+ ]
|
|
}
|
|
|
|
set LDFLAGS $old_ldflags
|
|
diff -rup binutils.orig/ld/testsuite/ld-i386/ibt-plt-1.d binutils-2.30/ld/testsuite/ld-i386/ibt-plt-1.d
|
|
--- binutils.orig/ld/testsuite/ld-i386/ibt-plt-1.d 2020-04-07 11:32:17.358775810 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-i386/ibt-plt-1.d 2020-04-07 13:34:03.907784031 +0100
|
|
@@ -1,5 +1,5 @@
|
|
#as: --32
|
|
-#ld: -shared -m elf_i386 --hash-style=sysv
|
|
+#ld: -shared -m elf_i386 --hash-style=sysv -z noseparate-code
|
|
#objdump: -dw
|
|
|
|
.*: +file format .*
|
|
@@ -7,45 +7,45 @@
|
|
|
|
Disassembly of section .plt:
|
|
|
|
-0+1b0 <.plt>:
|
|
+[a-f0-9]+ <.plt>:
|
|
+[a-f0-9]+: ff b3 04 00 00 00 pushl 0x4\(%ebx\)
|
|
+[a-f0-9]+: ff a3 08 00 00 00 jmp \*0x8\(%ebx\)
|
|
+[a-f0-9]+: 0f 1f 40 00 nopl 0x0\(%eax\)
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: 68 00 00 00 00 push \$0x0
|
|
- +[a-f0-9]+: e9 e2 ff ff ff jmp 1b0 <.plt>
|
|
+ +[a-f0-9]+: e9 e2 ff ff ff jmp [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: 68 08 00 00 00 push \$0x8
|
|
- +[a-f0-9]+: e9 d2 ff ff ff jmp 1b0 <.plt>
|
|
+ +[a-f0-9]+: e9 d2 ff ff ff jmp [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
|
|
Disassembly of section .plt.sec:
|
|
|
|
-0+1e0 <bar1@plt>:
|
|
+[a-f0-9]+ <bar1@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: ff a3 0c 00 00 00 jmp \*0xc\(%ebx\)
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%eax,%eax,1\)
|
|
|
|
-0+1f0 <bar2@plt>:
|
|
+[a-f0-9]+ <bar2@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: ff a3 10 00 00 00 jmp \*0x10\(%ebx\)
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%eax,%eax,1\)
|
|
|
|
Disassembly of section .text:
|
|
|
|
-0+200 <foo>:
|
|
+[a-f0-9]+ <foo>:
|
|
+[a-f0-9]+: 53 push %ebx
|
|
- +[a-f0-9]+: e8 18 00 00 00 call 21e <__x86.get_pc_thunk.bx>
|
|
- +[a-f0-9]+: 81 c3 36 11 00 00 add \$0x1136,%ebx
|
|
+ +[a-f0-9]+: e8 18 00 00 00 call [a-f0-9]+ <__x86.get_pc_thunk.bx>
|
|
+ +[a-f0-9]+: 81 c3 ([0-9a-f]{2} ){4}[ ]+add \$0x[a-f0-9]+,%ebx
|
|
+[a-f0-9]+: 83 ec 08 sub \$0x8,%esp
|
|
- +[a-f0-9]+: e8 dc ff ff ff call 1f0 <bar2@plt>
|
|
- +[a-f0-9]+: e8 c7 ff ff ff call 1e0 <bar1@plt>
|
|
+ +[a-f0-9]+: e8 dc ff ff ff call [a-f0-9]+ <bar2@plt>
|
|
+ +[a-f0-9]+: e8 c7 ff ff ff call [a-f0-9]+ <bar1@plt>
|
|
+[a-f0-9]+: 83 c4 08 add \$0x8,%esp
|
|
+[a-f0-9]+: 5b pop %ebx
|
|
+[a-f0-9]+: c3 ret
|
|
|
|
-0+21e <__x86.get_pc_thunk.bx>:
|
|
+[a-f0-9]+ <__x86.get_pc_thunk.bx>:
|
|
+[a-f0-9]+: 8b 1c 24 mov \(%esp\),%ebx
|
|
+[a-f0-9]+: c3 ret
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-i386/ibt-plt-2a.d binutils-2.30/ld/testsuite/ld-i386/ibt-plt-2a.d
|
|
--- binutils.orig/ld/testsuite/ld-i386/ibt-plt-2a.d 2020-04-07 11:32:17.361775788 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-i386/ibt-plt-2a.d 2020-04-07 13:34:03.907784031 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --32
|
|
-#ld: -shared -m elf_i386 -z ibtplt --hash-style=sysv
|
|
+#ld: -shared -m elf_i386 -z ibtplt --hash-style=sysv -z noseparate-code
|
|
#objdump: -dw
|
|
|
|
.*: +file format .*
|
|
@@ -8,45 +8,45 @@
|
|
|
|
Disassembly of section .plt:
|
|
|
|
-0+1b0 <.plt>:
|
|
+0+1.0 <.plt>:
|
|
+[a-f0-9]+: ff b3 04 00 00 00 pushl 0x4\(%ebx\)
|
|
+[a-f0-9]+: ff a3 08 00 00 00 jmp \*0x8\(%ebx\)
|
|
+[a-f0-9]+: 0f 1f 40 00 nopl 0x0\(%eax\)
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: 68 00 00 00 00 push \$0x0
|
|
- +[a-f0-9]+: e9 e2 ff ff ff jmp 1b0 <.plt>
|
|
+ +[a-f0-9]+: e9 e2 ff ff ff jmp 1.0 <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: 68 08 00 00 00 push \$0x8
|
|
- +[a-f0-9]+: e9 d2 ff ff ff jmp 1b0 <.plt>
|
|
+ +[a-f0-9]+: e9 d2 ff ff ff jmp 1.0 <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
|
|
Disassembly of section .plt.sec:
|
|
|
|
-0+1e0 <bar1@plt>:
|
|
+0+1.0 <bar1@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: ff a3 0c 00 00 00 jmp \*0xc\(%ebx\)
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%eax,%eax,1\)
|
|
|
|
-0+1f0 <bar2@plt>:
|
|
+0+1.0 <bar2@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: ff a3 10 00 00 00 jmp \*0x10\(%ebx\)
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%eax,%eax,1\)
|
|
|
|
Disassembly of section .text:
|
|
|
|
-0+200 <foo>:
|
|
+0+1.0 <foo>:
|
|
+[a-f0-9]+: 53 push %ebx
|
|
- +[a-f0-9]+: e8 18 00 00 00 call 21e <__x86.get_pc_thunk.bx>
|
|
- +[a-f0-9]+: 81 c3 36 11 00 00 add \$0x1136,%ebx
|
|
+ +[a-f0-9]+: e8 18 00 00 00 call 1.e <__x86.get_pc_thunk.bx>
|
|
+ +[a-f0-9]+: 81 c3 1a 11 00 00 add \$0x111a,%ebx
|
|
+[a-f0-9]+: 83 ec 08 sub \$0x8,%esp
|
|
- +[a-f0-9]+: e8 dc ff ff ff call 1f0 <bar2@plt>
|
|
- +[a-f0-9]+: e8 c7 ff ff ff call 1e0 <bar1@plt>
|
|
+ +[a-f0-9]+: e8 dc ff ff ff call 1.0 <bar2@plt>
|
|
+ +[a-f0-9]+: e8 c7 ff ff ff call 1.0 <bar1@plt>
|
|
+[a-f0-9]+: 83 c4 08 add \$0x8,%esp
|
|
+[a-f0-9]+: 5b pop %ebx
|
|
+[a-f0-9]+: c3 ret
|
|
|
|
-0+21e <__x86.get_pc_thunk.bx>:
|
|
+0+1.e <__x86.get_pc_thunk.bx>:
|
|
+[a-f0-9]+: 8b 1c 24 mov \(%esp\),%ebx
|
|
+[a-f0-9]+: c3 ret
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-i386/ibt-plt-2b.d binutils-2.30/ld/testsuite/ld-i386/ibt-plt-2b.d
|
|
--- binutils.orig/ld/testsuite/ld-i386/ibt-plt-2b.d 2020-04-07 11:32:17.355775832 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-i386/ibt-plt-2b.d 2020-04-07 13:34:03.907784031 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --32
|
|
-#ld: -shared -m elf_i386 -z ibtplt --hash-style=sysv
|
|
+#ld: -shared -m elf_i386 -z ibtplt --hash-style=sysv -z noseparate-code
|
|
#readelf: -n -wf
|
|
|
|
Contents of the .eh_frame section:
|
|
@@ -18,37 +18,31 @@ Contents of the .eh_frame section:
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+18 0000001c 0000001c FDE cie=00000000 pc=00000200..0000021e
|
|
- DW_CFA_advance_loc: 1 to 00000201
|
|
+0+18 0000001c 0000001c FDE cie=00000000 pc=000001.0..000001.e
|
|
+ DW_CFA_advance_loc: 1 to 000001.1
|
|
DW_CFA_def_cfa_offset: 8
|
|
DW_CFA_offset: r3 \(ebx\) at cfa-8
|
|
- DW_CFA_advance_loc: 14 to 0000020f
|
|
+ DW_CFA_advance_loc: 14 to 000001.f
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 13 to 0000021c
|
|
+ DW_CFA_advance_loc: 13 to 000001.c
|
|
DW_CFA_def_cfa_offset: 8
|
|
- DW_CFA_advance_loc: 1 to 0000021d
|
|
+ DW_CFA_advance_loc: 1 to 000001.d
|
|
DW_CFA_restore: r3 \(ebx\)
|
|
DW_CFA_def_cfa_offset: 4
|
|
|
|
-0+38 00000010 0000003c FDE cie=00000000 pc=0000021e..00000222
|
|
+0+38 00000010 0000003c FDE cie=00000000 pc=000001.e..00000..2
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+4c 00000020 00000050 FDE cie=00000000 pc=000001b0..000001e0
|
|
+0+4c 00000020 00000050 FDE cie=00000000 pc=000001.0..000001.0
|
|
DW_CFA_def_cfa_offset: 8
|
|
- DW_CFA_advance_loc: 6 to 000001b6
|
|
+ DW_CFA_advance_loc: 6 to 000001.6
|
|
DW_CFA_def_cfa_offset: 12
|
|
- DW_CFA_advance_loc: 10 to 000001c0
|
|
+ DW_CFA_advance_loc: 10 to 000001.0
|
|
DW_CFA_def_cfa_expression \(DW_OP_breg4 \(esp\): 4; DW_OP_breg8 \(eip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit9; DW_OP_ge; DW_OP_lit2; DW_OP_shl; DW_OP_plus\)
|
|
|
|
-0+70 00000010 00000074 FDE cie=00000000 pc=000001e0..00000200
|
|
+0+70 00000010 00000074 FDE cie=00000000 pc=000001.0..000001.0
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
-
|
|
-
|
|
-Displaying notes found in: .note.gnu.property
|
|
- Owner Data size Description
|
|
- GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 feature:
|
|
diff -rup binutils.orig/ld/testsuite/ld-i386/ibt-plt-2c.d binutils-2.30/ld/testsuite/ld-i386/ibt-plt-2c.d
|
|
--- binutils.orig/ld/testsuite/ld-i386/ibt-plt-2c.d 2020-04-07 11:32:17.357775817 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-i386/ibt-plt-2c.d 2020-04-07 13:34:03.907784031 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --32
|
|
-#ld: -shared -m elf_i386 -z ibt --hash-style=sysv
|
|
+#ld: -shared -m elf_i386 -z ibt --hash-style=sysv -z noseparate-code
|
|
#objdump: -dw
|
|
|
|
.*: +file format .*
|
|
@@ -8,45 +8,45 @@
|
|
|
|
Disassembly of section .plt:
|
|
|
|
-0+1b0 <.plt>:
|
|
+[a-f0-9]+ <.plt>:
|
|
+[a-f0-9]+: ff b3 04 00 00 00 pushl 0x4\(%ebx\)
|
|
+[a-f0-9]+: ff a3 08 00 00 00 jmp \*0x8\(%ebx\)
|
|
+[a-f0-9]+: 0f 1f 40 00 nopl 0x0\(%eax\)
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: 68 00 00 00 00 push \$0x0
|
|
- +[a-f0-9]+: e9 e2 ff ff ff jmp 1b0 <.plt>
|
|
+ +[a-f0-9]+: e9 e2 ff ff ff jmp [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: 68 08 00 00 00 push \$0x8
|
|
- +[a-f0-9]+: e9 d2 ff ff ff jmp 1b0 <.plt>
|
|
+ +[a-f0-9]+: e9 d2 ff ff ff jmp [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
|
|
Disassembly of section .plt.sec:
|
|
|
|
-0+1e0 <bar1@plt>:
|
|
+[a-f0-9]+ <bar1@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: ff a3 0c 00 00 00 jmp \*0xc\(%ebx\)
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%eax,%eax,1\)
|
|
|
|
-0+1f0 <bar2@plt>:
|
|
+[a-f0-9]+ <bar2@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fb endbr32
|
|
+[a-f0-9]+: ff a3 10 00 00 00 jmp \*0x10\(%ebx\)
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%eax,%eax,1\)
|
|
|
|
Disassembly of section .text:
|
|
|
|
-0+200 <foo>:
|
|
+[a-f0-9]+ <foo>:
|
|
+[a-f0-9]+: 53 push %ebx
|
|
- +[a-f0-9]+: e8 18 00 00 00 call 21e <__x86.get_pc_thunk.bx>
|
|
- +[a-f0-9]+: 81 c3 36 11 00 00 add \$0x1136,%ebx
|
|
+ +[a-f0-9]+: e8 18 00 00 00 call [0-9a-f]+ <__x86.get_pc_thunk.bx>
|
|
+ +[a-f0-9]+: 81 c3 ([0-9a-f]{2} ){4}[ ]+add \$0x[a-f0-9]+,%ebx
|
|
+[a-f0-9]+: 83 ec 08 sub \$0x8,%esp
|
|
- +[a-f0-9]+: e8 dc ff ff ff call 1f0 <bar2@plt>
|
|
- +[a-f0-9]+: e8 c7 ff ff ff call 1e0 <bar1@plt>
|
|
+ +[a-f0-9]+: e8 dc ff ff ff call [a-f0-9]+ <bar2@plt>
|
|
+ +[a-f0-9]+: e8 c7 ff ff ff call [a-f0-9]+ <bar1@plt>
|
|
+[a-f0-9]+: 83 c4 08 add \$0x8,%esp
|
|
+[a-f0-9]+: 5b pop %ebx
|
|
+[a-f0-9]+: c3 ret
|
|
|
|
-0+21e <__x86.get_pc_thunk.bx>:
|
|
+[a-f0-9]+ <__x86.get_pc_thunk.bx>:
|
|
+[a-f0-9]+: 8b 1c 24 mov \(%esp\),%ebx
|
|
+[a-f0-9]+: c3 ret
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-i386/ibt-plt-2d.d binutils-2.30/ld/testsuite/ld-i386/ibt-plt-2d.d
|
|
--- binutils.orig/ld/testsuite/ld-i386/ibt-plt-2d.d 2020-04-07 11:32:17.354775839 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-i386/ibt-plt-2d.d 2020-04-07 13:34:03.907784031 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --32
|
|
-#ld: -shared -m elf_i386 -z ibt --hash-style=sysv
|
|
+#ld: -shared -m elf_i386 -z ibt --hash-style=sysv -z noseparate-code
|
|
#readelf: -n -wf
|
|
|
|
Contents of the .eh_frame section:
|
|
@@ -18,31 +18,31 @@ Contents of the .eh_frame section:
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+18 0000001c 0000001c FDE cie=00000000 pc=00000200..0000021e
|
|
- DW_CFA_advance_loc: 1 to 00000201
|
|
+0+18 0000001c 0000001c FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
+ DW_CFA_advance_loc: 1 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 8
|
|
DW_CFA_offset: r3 \(ebx\) at cfa-8
|
|
- DW_CFA_advance_loc: 14 to 0000020f
|
|
+ DW_CFA_advance_loc: 14 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 13 to 0000021c
|
|
+ DW_CFA_advance_loc: 13 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 8
|
|
- DW_CFA_advance_loc: 1 to 0000021d
|
|
+ DW_CFA_advance_loc: 1 to [a-f0-9]+
|
|
DW_CFA_restore: r3 \(ebx\)
|
|
DW_CFA_def_cfa_offset: 4
|
|
|
|
-0+38 00000010 0000003c FDE cie=00000000 pc=0000021e..00000222
|
|
+0+38 00000010 0000003c FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+4c 00000020 00000050 FDE cie=00000000 pc=000001b0..000001e0
|
|
+0+4c 00000020 00000050 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 8
|
|
- DW_CFA_advance_loc: 6 to 000001b6
|
|
+ DW_CFA_advance_loc: 6 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 12
|
|
- DW_CFA_advance_loc: 10 to 000001c0
|
|
+ DW_CFA_advance_loc: 10 to [a-f0-9]+
|
|
DW_CFA_def_cfa_expression \(DW_OP_breg4 \(esp\): 4; DW_OP_breg8 \(eip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit9; DW_OP_ge; DW_OP_lit2; DW_OP_shl; DW_OP_plus\)
|
|
|
|
-0+70 00000010 00000074 FDE cie=00000000 pc=000001e0..00000200
|
|
+0+70 00000010 00000074 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
diff -rup binutils.orig/ld/testsuite/ld-i386/ibt-plt-3d.d binutils-2.30/ld/testsuite/ld-i386/ibt-plt-3d.d
|
|
--- binutils.orig/ld/testsuite/ld-i386/ibt-plt-3d.d 2020-04-07 11:32:17.364775766 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-i386/ibt-plt-3d.d 2020-04-07 13:34:03.907784031 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-3.s
|
|
#as: --32
|
|
-#ld: -shared -m elf_i386 -z ibt --hash-style=sysv
|
|
+#ld: -shared -m elf_i386 -z ibt --hash-style=sysv -z noseparate-code
|
|
#readelf: -wf -n
|
|
|
|
Contents of the .eh_frame section:
|
|
@@ -18,31 +18,31 @@ Contents of the .eh_frame section:
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+18 0000001c 0000001c FDE cie=00000000 pc=00000200..0000021e
|
|
- DW_CFA_advance_loc: 1 to 00000201
|
|
+0+18 0000001c 0000001c FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
+ DW_CFA_advance_loc: 1 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 8
|
|
DW_CFA_offset: r3 \(ebx\) at cfa-8
|
|
- DW_CFA_advance_loc: 14 to 0000020f
|
|
+ DW_CFA_advance_loc: 14 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 13 to 0000021c
|
|
+ DW_CFA_advance_loc: 13 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 8
|
|
- DW_CFA_advance_loc: 1 to 0000021d
|
|
+ DW_CFA_advance_loc: 1 to [a-f0-9]+
|
|
DW_CFA_restore: r3 \(ebx\)
|
|
DW_CFA_def_cfa_offset: 4
|
|
|
|
-0+38 00000010 0000003c FDE cie=00000000 pc=0000021e..00000222
|
|
+0+38 00000010 0000003c FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+4c 00000020 00000050 FDE cie=00000000 pc=000001b0..000001e0
|
|
+0+4c 00000020 00000050 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 8
|
|
- DW_CFA_advance_loc: 6 to 000001b6
|
|
+ DW_CFA_advance_loc: 6 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 12
|
|
- DW_CFA_advance_loc: 10 to 000001c0
|
|
+ DW_CFA_advance_loc: 10 to [a-f0-9]+
|
|
DW_CFA_def_cfa_expression \(DW_OP_breg4 \(esp\): 4; DW_OP_breg8 \(eip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit9; DW_OP_ge; DW_OP_lit2; DW_OP_shl; DW_OP_plus\)
|
|
|
|
-0+70 00000010 00000074 FDE cie=00000000 pc=000001e0..00000200
|
|
+0+70 00000010 00000074 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
diff -rup binutils.orig/ld/testsuite/ld-i386/pr23372a.d binutils-2.30/ld/testsuite/ld-i386/pr23372a.d
|
|
--- binutils.orig/ld/testsuite/ld-i386/pr23372a.d 2020-04-07 11:32:17.357775817 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-i386/pr23372a.d 2020-04-07 13:34:03.907784031 +0100
|
|
@@ -3,3 +3,8 @@
|
|
#as: --32
|
|
#ld: -r -m elf_i386
|
|
#readelf: -n
|
|
+
|
|
+Displaying notes found in: .note.gnu.property
|
|
+ Owner Data size Description
|
|
+ GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA used:
|
|
diff -rup binutils.orig/ld/testsuite/ld-i386/property-x86-ibt3a.d binutils-2.30/ld/testsuite/ld-i386/property-x86-ibt3a.d
|
|
--- binutils.orig/ld/testsuite/ld-i386/property-x86-ibt3a.d 2020-04-07 11:32:17.358775810 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-i386/property-x86-ibt3a.d 2020-04-07 13:34:03.907784031 +0100
|
|
@@ -6,6 +6,5 @@
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: i486, 586, SSE2, SSE3
|
|
- x86 ISA needed: 586, SSE, SSE3, SSE4_1
|
|
+ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: 586, SSE, SSE3, SSE4_1
|
|
diff -rup binutils.orig/ld/testsuite/ld-i386/property-x86-ibt3b.d binutils-2.30/ld/testsuite/ld-i386/property-x86-ibt3b.d
|
|
--- binutils.orig/ld/testsuite/ld-i386/property-x86-ibt3b.d 2020-04-07 11:32:17.353775846 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-i386/property-x86-ibt3b.d 2020-04-07 13:34:03.908784024 +0100
|
|
@@ -6,6 +6,5 @@
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: i486, 586, SSE2, SSE3
|
|
- x86 ISA needed: 586, SSE, SSE3, SSE4_1
|
|
+ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: 586, SSE, SSE3, SSE4_1
|
|
diff -rup binutils.orig/ld/testsuite/ld-i386/property-x86-shstk3a.d binutils-2.30/ld/testsuite/ld-i386/property-x86-shstk3a.d
|
|
--- binutils.orig/ld/testsuite/ld-i386/property-x86-shstk3a.d 2020-04-07 11:32:17.355775832 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-i386/property-x86-shstk3a.d 2020-04-07 13:34:03.908784024 +0100
|
|
@@ -6,6 +6,5 @@
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: i486, 586, SSE2, SSE3
|
|
- x86 ISA needed: 586, SSE, SSE3, SSE4_1
|
|
+ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: 586, SSE, SSE3, SSE4_1
|
|
diff -rup binutils.orig/ld/testsuite/ld-i386/property-x86-shstk3b.d binutils-2.30/ld/testsuite/ld-i386/property-x86-shstk3b.d
|
|
--- binutils.orig/ld/testsuite/ld-i386/property-x86-shstk3b.d 2020-04-07 11:32:17.362775781 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-i386/property-x86-shstk3b.d 2020-04-07 13:34:03.908784024 +0100
|
|
@@ -6,6 +6,5 @@
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: i486, 586, SSE2, SSE3
|
|
- x86 ISA needed: 586, SSE, SSE3, SSE4_1
|
|
+ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: 586, SSE, SSE3, SSE4_1
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-1-x32.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-1-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-1-x32.d 2020-04-07 11:32:17.432775271 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-1-x32.d 2020-04-07 13:34:03.908784024 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-1.s
|
|
#as: --x32
|
|
-#ld: -shared -m elf32_x86_64 --hash-style=sysv
|
|
+#ld: -shared -m elf32_x86_64 --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#objdump: -dw
|
|
|
|
.*: +file format .*
|
|
@@ -8,36 +8,36 @@
|
|
|
|
Disassembly of section .plt:
|
|
|
|
-0+1c0 <.plt>:
|
|
- +[a-f0-9]+: ff 35 62 01 20 00 pushq 0x200162\(%rip\) # 200328 <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
- +[a-f0-9]+: ff 25 64 01 20 00 jmpq \*0x200164\(%rip\) # 200330 <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+ <.plt>:
|
|
+ +[a-f0-9]+: ff 35 ([0-9a-f]{2} ){4}[ ]+pushq 0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
+ +[a-f0-9]+: ff 25 ([0-9a-f]{2} ){4}[ ]+jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+: 0f 1f 40 00 nopl 0x0\(%rax\)
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 00 00 00 00 pushq \$0x0
|
|
- +[a-f0-9]+: e9 e2 ff ff ff jmpq 1c0 <.plt>
|
|
+ +[a-f0-9]+: e9 e2 ff ff ff jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 01 00 00 00 pushq \$0x1
|
|
- +[a-f0-9]+: e9 d2 ff ff ff jmpq 1c0 <.plt>
|
|
+ +[a-f0-9]+: e9 d2 ff ff ff jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
|
|
Disassembly of section .plt.sec:
|
|
|
|
-0+1f0 <bar1@plt>:
|
|
+[a-f0-9]+ <bar1@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: ff 25 3e 01 20 00 jmpq \*0x20013e\(%rip\) # 200338 <bar1>
|
|
+ +[a-f0-9]+: ff 25 ([0-9a-f]{2} ){4}[ ]+jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar1>
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\)
|
|
|
|
-0+200 <bar2@plt>:
|
|
+[a-f0-9]+ <bar2@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: ff 25 36 01 20 00 jmpq \*0x200136\(%rip\) # 200340 <bar2>
|
|
+ +[a-f0-9]+: ff 25 ([0-9a-f]{2} ){4}[ ]+jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar2>
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\)
|
|
|
|
Disassembly of section .text:
|
|
|
|
-0+210 <foo>:
|
|
+[a-f0-9]+ <foo>:
|
|
+[a-f0-9]+: 48 83 ec 08 sub \$0x8,%rsp
|
|
- +[a-f0-9]+: e8 e7 ff ff ff callq 200 <bar2@plt>
|
|
+ +[a-f0-9]+: e8 e7 ff ff ff callq [a-f0-9]+ <bar2@plt>
|
|
+[a-f0-9]+: 48 83 c4 08 add \$0x8,%rsp
|
|
- +[a-f0-9]+: e9 ce ff ff ff jmpq 1f0 <bar1@plt>
|
|
+ +[a-f0-9]+: e9 ce ff ff ff jmpq [a-f0-9]+ <bar1@plt>
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-1.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-1.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-1.d 2020-04-07 11:32:17.431775279 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-1.d 2020-04-07 13:34:03.908784024 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-1.s
|
|
#as: --64 -defsym __64_bit__=1
|
|
-#ld: -shared -m elf_x86_64 --hash-style=sysv
|
|
+#ld: -shared -m elf_x86_64 --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#objdump: -dw
|
|
|
|
.*: +file format .*
|
|
@@ -8,36 +8,36 @@
|
|
|
|
Disassembly of section .plt:
|
|
|
|
-0+290 <.plt>:
|
|
- +[a-f0-9]+: ff 35 ea 01 20 00 pushq 0x2001ea\(%rip\) # 200480 <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
- +[a-f0-9]+: f2 ff 25 eb 01 20 00 bnd jmpq \*0x2001eb\(%rip\) # 200488 <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+ <.plt>:
|
|
+ +[a-f0-9]+: ff 35 ([0-9a-f]{2} ){4}[ ]+pushq 0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
+ +[a-f0-9]+: f2 ff 25 ([0-9a-f]{2} ){4}[ ]+bnd jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+: 0f 1f 00 nopl \(%rax\)
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 00 00 00 00 pushq \$0x0
|
|
- +[a-f0-9]+: f2 e9 e1 ff ff ff bnd jmpq 290 <.plt>
|
|
+ +[a-f0-9]+: f2 e9 e1 ff ff ff bnd jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 90 nop
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 01 00 00 00 pushq \$0x1
|
|
- +[a-f0-9]+: f2 e9 d1 ff ff ff bnd jmpq 290 <.plt>
|
|
+ +[a-f0-9]+: f2 e9 d1 ff ff ff bnd jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 90 nop
|
|
|
|
Disassembly of section .plt.sec:
|
|
|
|
-0+2c0 <bar1@plt>:
|
|
+[a-f0-9]+ <bar1@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: f2 ff 25 c5 01 20 00 bnd jmpq \*0x2001c5\(%rip\) # 200490 <bar1>
|
|
+ +[a-f0-9]+: f2 ff 25 ([0-9a-f]{2} ){4}[ ]+bnd jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar1>
|
|
+[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\)
|
|
|
|
-0+2d0 <bar2@plt>:
|
|
+[a-f0-9]+ <bar2@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: f2 ff 25 bd 01 20 00 bnd jmpq \*0x2001bd\(%rip\) # 200498 <bar2>
|
|
+ +[a-f0-9]+: f2 ff 25 ([0-9a-f]{2} ){4}[ ]+bnd jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar2>
|
|
+[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\)
|
|
|
|
Disassembly of section .text:
|
|
|
|
-0+2e0 <foo>:
|
|
+[a-f0-9]+ <foo>:
|
|
+[a-f0-9]+: 48 83 ec 08 sub \$0x8,%rsp
|
|
- +[a-f0-9]+: e8 e7 ff ff ff callq 2d0 <bar2@plt>
|
|
+ +[a-f0-9]+: e8 e7 ff ff ff callq [a-f0-9]+ <bar2@plt>
|
|
+[a-f0-9]+: 48 83 c4 08 add \$0x8,%rsp
|
|
- +[a-f0-9]+: e9 ce ff ff ff jmpq 2c0 <bar1@plt>
|
|
+ +[a-f0-9]+: e9 ce ff ff ff jmpq [a-f0-9]+ <bar1@plt>
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2a-x32.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2a-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2a-x32.d 2020-04-07 11:32:17.427775308 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2a-x32.d 2020-04-07 13:34:03.908784024 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --x32
|
|
-#ld: -shared -m elf32_x86_64 -z ibtplt --hash-style=sysv
|
|
+#ld: -shared -m elf32_x86_64 -z ibtplt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#objdump: -dw
|
|
|
|
.*: +file format .*
|
|
@@ -8,36 +8,36 @@
|
|
|
|
Disassembly of section .plt:
|
|
|
|
-0+1c0 <.plt>:
|
|
- +[a-f0-9]+: ff 35 62 01 20 00 pushq 0x200162\(%rip\) # 200328 <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
- +[a-f0-9]+: ff 25 64 01 20 00 jmpq \*0x200164\(%rip\) # 200330 <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+0+1.0 <.plt>:
|
|
+ +[a-f0-9]+: ff 35 4a 01 20 00 pushq 0x20014a\(%rip\) # 200... <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
+ +[a-f0-9]+: ff 25 4c 01 20 00 jmpq \*0x20014c\(%rip\) # 200... <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+: 0f 1f 40 00 nopl 0x0\(%rax\)
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 00 00 00 00 pushq \$0x0
|
|
- +[a-f0-9]+: e9 e2 ff ff ff jmpq 1c0 <.plt>
|
|
+ +[a-f0-9]+: e9 e2 ff ff ff jmpq 1.0 <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 01 00 00 00 pushq \$0x1
|
|
- +[a-f0-9]+: e9 d2 ff ff ff jmpq 1c0 <.plt>
|
|
+ +[a-f0-9]+: e9 d2 ff ff ff jmpq 1.0 <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
|
|
Disassembly of section .plt.sec:
|
|
|
|
-0+1f0 <bar1@plt>:
|
|
+0+1.0 <bar1@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: ff 25 3e 01 20 00 jmpq \*0x20013e\(%rip\) # 200338 <bar1>
|
|
+ +[a-f0-9]+: ff 25 26 01 20 00 jmpq \*0x200126\(%rip\) # 200... <bar1>
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\)
|
|
|
|
-0+200 <bar2@plt>:
|
|
+0+1.0 <bar2@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: ff 25 36 01 20 00 jmpq \*0x200136\(%rip\) # 200340 <bar2>
|
|
+ +[a-f0-9]+: ff 25 1e 01 20 00 jmpq \*0x20011e\(%rip\) # 200... <bar2>
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\)
|
|
|
|
Disassembly of section .text:
|
|
|
|
-0+210 <foo>:
|
|
+0+1.0 <foo>:
|
|
+[a-f0-9]+: 48 83 ec 08 sub \$0x8,%rsp
|
|
- +[a-f0-9]+: e8 e7 ff ff ff callq 200 <bar2@plt>
|
|
+ +[a-f0-9]+: e8 e7 ff ff ff callq 1.0 <bar2@plt>
|
|
+[a-f0-9]+: 48 83 c4 08 add \$0x8,%rsp
|
|
- +[a-f0-9]+: e9 ce ff ff ff jmpq 1f0 <bar1@plt>
|
|
+ +[a-f0-9]+: e9 ce ff ff ff jmpq 1.0 <bar1@plt>
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2a.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2a.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2a.d 2020-04-07 11:32:17.434775257 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2a.d 2020-04-07 13:34:03.908784024 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --64 -defsym __64_bit__=1
|
|
-#ld: -shared -m elf_x86_64 -z ibtplt --hash-style=sysv
|
|
+#ld: -shared -m elf_x86_64 -z ibtplt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#objdump: -dw
|
|
|
|
.*: +file format .*
|
|
@@ -8,36 +8,36 @@
|
|
|
|
Disassembly of section .plt:
|
|
|
|
-0+290 <.plt>:
|
|
- +[a-f0-9]+: ff 35 ea 01 20 00 pushq 0x2001ea\(%rip\) # 200480 <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
- +[a-f0-9]+: f2 ff 25 eb 01 20 00 bnd jmpq \*0x2001eb\(%rip\) # 200488 <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+0+..0 <.plt>:
|
|
+ +[a-f0-9]+: ff 35 ca 01 20 00 pushq 0x2001ca\(%rip\) # 200... <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
+ +[a-f0-9]+: f2 ff 25 cb 01 20 00 bnd jmpq \*0x2001cb\(%rip\) # 200... <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+: 0f 1f 00 nopl \(%rax\)
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 00 00 00 00 pushq \$0x0
|
|
- +[a-f0-9]+: f2 e9 e1 ff ff ff bnd jmpq 290 <.plt>
|
|
+ +[a-f0-9]+: f2 e9 e1 ff ff ff bnd jmpq ..0 <.plt>
|
|
+[a-f0-9]+: 90 nop
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 01 00 00 00 pushq \$0x1
|
|
- +[a-f0-9]+: f2 e9 d1 ff ff ff bnd jmpq 290 <.plt>
|
|
+ +[a-f0-9]+: f2 e9 d1 ff ff ff bnd jmpq ..0 <.plt>
|
|
+[a-f0-9]+: 90 nop
|
|
|
|
Disassembly of section .plt.sec:
|
|
|
|
-0+2c0 <bar1@plt>:
|
|
+0+..0 <bar1@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: f2 ff 25 c5 01 20 00 bnd jmpq \*0x2001c5\(%rip\) # 200490 <bar1>
|
|
+ +[a-f0-9]+: f2 ff 25 a5 01 20 00 bnd jmpq \*0x2001a5\(%rip\) # 200... <bar1>
|
|
+[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\)
|
|
|
|
-0+2d0 <bar2@plt>:
|
|
+0+..0 <bar2@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: f2 ff 25 bd 01 20 00 bnd jmpq \*0x2001bd\(%rip\) # 200498 <bar2>
|
|
+ +[a-f0-9]+: f2 ff 25 9d 01 20 00 bnd jmpq \*0x20019d\(%rip\) # 200... <bar2>
|
|
+[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\)
|
|
|
|
Disassembly of section .text:
|
|
|
|
-0+2e0 <foo>:
|
|
+0+..0 <foo>:
|
|
+[a-f0-9]+: 48 83 ec 08 sub \$0x8,%rsp
|
|
- +[a-f0-9]+: e8 e7 ff ff ff callq 2d0 <bar2@plt>
|
|
+ +[a-f0-9]+: e8 e7 ff ff ff callq ..0 <bar2@plt>
|
|
+[a-f0-9]+: 48 83 c4 08 add \$0x8,%rsp
|
|
- +[a-f0-9]+: e9 ce ff ff ff jmpq 2c0 <bar1@plt>
|
|
+ +[a-f0-9]+: e9 ce ff ff ff jmpq ..0 <bar1@plt>
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2b-x32.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2b-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2b-x32.d 2020-04-07 11:32:17.432775271 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2b-x32.d 2020-04-07 13:34:03.908784024 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --x32
|
|
-#ld: -shared -m elf32_x86_64 -z ibtplt --hash-style=sysv
|
|
+#ld: -shared -m elf32_x86_64 -z ibtplt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#readelf: -n -wf
|
|
|
|
Contents of the .eh_frame section:
|
|
@@ -18,27 +18,21 @@ Contents of the .eh_frame section:
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+18 00000014 0000001c FDE cie=00000000 pc=00000210..00000222
|
|
- DW_CFA_advance_loc: 4 to 00000214
|
|
+0+18 00000014 0000001c FDE cie=00000000 pc=00000..0..00000..2
|
|
+ DW_CFA_advance_loc: 4 to 00000..4
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 9 to 0000021d
|
|
+ DW_CFA_advance_loc: 9 to 00000..d
|
|
DW_CFA_def_cfa_offset: 8
|
|
DW_CFA_nop
|
|
|
|
-0+30 00000020 00000034 FDE cie=00000000 pc=000001c0..000001f0
|
|
+0+30 00000020 00000034 FDE cie=00000000 pc=00000..0..00000..0
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 6 to 000001c6
|
|
+ DW_CFA_advance_loc: 6 to 00000..6
|
|
DW_CFA_def_cfa_offset: 24
|
|
- DW_CFA_advance_loc: 10 to 000001d0
|
|
+ DW_CFA_advance_loc: 10 to 00000..0
|
|
DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit9; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
|
|
|
|
-0+54 00000010 00000058 FDE cie=00000000 pc=000001f0..00000210
|
|
+0+54 00000010 00000058 FDE cie=00000000 pc=00000..0..00000..0
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
-
|
|
-
|
|
-Displaying notes found in: .note.gnu.property
|
|
- Owner Data size Description
|
|
- GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 feature:
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2b.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2b.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2b.d 2020-04-07 11:32:17.427775308 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2b.d 2020-04-07 13:34:03.908784024 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --64 -defsym __64_bit__=1
|
|
-#ld: -shared -m elf_x86_64 -z ibtplt --hash-style=sysv
|
|
+#ld: -shared -m elf_x86_64 -z ibtplt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#readelf: -wf -n
|
|
|
|
Contents of the .eh_frame section:
|
|
@@ -18,31 +18,25 @@ Contents of the .eh_frame section:
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+18 0000000000000014 0000001c FDE cie=00000000 pc=00000000000002e0..00000000000002f2
|
|
- DW_CFA_advance_loc: 4 to 00000000000002e4
|
|
+0+18 0000000000000014 0000001c FDE cie=00000000 pc=0000000000000..0..0000000000000..2
|
|
+ DW_CFA_advance_loc: 4 to 0000000000000..4
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 9 to 00000000000002ed
|
|
+ DW_CFA_advance_loc: 9 to 0000000000000..d
|
|
DW_CFA_def_cfa_offset: 8
|
|
DW_CFA_nop
|
|
|
|
-0+30 0000000000000024 00000034 FDE cie=00000000 pc=0000000000000290..00000000000002c0
|
|
+0+30 0000000000000024 00000034 FDE cie=00000000 pc=0000000000000..0..0000000000000..0
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 6 to 0000000000000296
|
|
+ DW_CFA_advance_loc: 6 to 0000000000000..6
|
|
DW_CFA_def_cfa_offset: 24
|
|
- DW_CFA_advance_loc: 10 to 00000000000002a0
|
|
+ DW_CFA_advance_loc: 10 to 0000000000000..0
|
|
DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit10; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+58 0000000000000010 0000005c FDE cie=00000000 pc=00000000000002c0..00000000000002e0
|
|
+0+58 0000000000000010 0000005c FDE cie=00000000 pc=0000000000000..0..0000000000000..0
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
-
|
|
-
|
|
-Displaying notes found in: .note.gnu.property
|
|
- Owner Data size Description
|
|
- GNU 0x00000010 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 feature:
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2c-x32.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2c-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2c-x32.d 2020-04-07 11:32:17.429775293 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2c-x32.d 2020-04-07 13:34:03.908784024 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --x32
|
|
-#ld: -shared -m elf32_x86_64 -z ibt --hash-style=sysv
|
|
+#ld: -shared -m elf32_x86_64 -z ibt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#objdump: -dw
|
|
|
|
.*: +file format .*
|
|
@@ -8,36 +8,36 @@
|
|
|
|
Disassembly of section .plt:
|
|
|
|
-0+1c0 <.plt>:
|
|
- +[a-f0-9]+: ff 35 62 01 20 00 pushq 0x200162\(%rip\) # 200328 <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
- +[a-f0-9]+: ff 25 64 01 20 00 jmpq \*0x200164\(%rip\) # 200330 <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+ <.plt>:
|
|
+ +[a-f0-9]+: ff 35 ([0-9a-f]{2} ){4}[ ]+pushq 0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
+ +[a-f0-9]+: ff 25 ([0-9a-f]{2} ){4}[ ]+jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+: 0f 1f 40 00 nopl 0x0\(%rax\)
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 00 00 00 00 pushq \$0x0
|
|
- +[a-f0-9]+: e9 e2 ff ff ff jmpq 1c0 <.plt>
|
|
+ +[a-f0-9]+: e9 e2 ff ff ff jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 01 00 00 00 pushq \$0x1
|
|
- +[a-f0-9]+: e9 d2 ff ff ff jmpq 1c0 <.plt>
|
|
+ +[a-f0-9]+: e9 d2 ff ff ff jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
|
|
Disassembly of section .plt.sec:
|
|
|
|
-0+1f0 <bar1@plt>:
|
|
+[a-f0-9]+ <bar1@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: ff 25 3e 01 20 00 jmpq \*0x20013e\(%rip\) # 200338 <bar1>
|
|
+ +[a-f0-9]+: ff 25 ([0-9a-f]{2} ){4}[ ]+jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar1>
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\)
|
|
|
|
-0+200 <bar2@plt>:
|
|
+[a-f0-9]+ <bar2@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: ff 25 36 01 20 00 jmpq \*0x200136\(%rip\) # 200340 <bar2>
|
|
+ +[a-f0-9]+: ff 25 ([0-9a-f]{2} ){4}[ ]+jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar2>
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\)
|
|
|
|
Disassembly of section .text:
|
|
|
|
-0+210 <foo>:
|
|
+[a-f0-9]+ <foo>:
|
|
+[a-f0-9]+: 48 83 ec 08 sub \$0x8,%rsp
|
|
- +[a-f0-9]+: e8 e7 ff ff ff callq 200 <bar2@plt>
|
|
+ +[a-f0-9]+: e8 e7 ff ff ff callq [a-f0-9]+ <bar2@plt>
|
|
+[a-f0-9]+: 48 83 c4 08 add \$0x8,%rsp
|
|
- +[a-f0-9]+: e9 ce ff ff ff jmpq 1f0 <bar1@plt>
|
|
+ +[a-f0-9]+: e9 ce ff ff ff jmpq [a-f0-9]+ <bar1@plt>
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2c.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2c.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2c.d 2020-04-07 11:32:17.429775293 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2c.d 2020-04-07 13:34:03.908784024 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --64 -defsym __64_bit__=1
|
|
-#ld: -shared -m elf_x86_64 -z ibt --hash-style=sysv
|
|
+#ld: -shared -m elf_x86_64 -z ibt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#objdump: -dw
|
|
|
|
.*: +file format .*
|
|
@@ -8,36 +8,36 @@
|
|
|
|
Disassembly of section .plt:
|
|
|
|
-0+290 <.plt>:
|
|
- +[a-f0-9]+: ff 35 ea 01 20 00 pushq 0x2001ea\(%rip\) # 200480 <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
- +[a-f0-9]+: f2 ff 25 eb 01 20 00 bnd jmpq \*0x2001eb\(%rip\) # 200488 <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+ <.plt>:
|
|
+ +[a-f0-9]+: ff 35 ([0-9a-f]{2} ){4}[ ]+pushq 0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
+ +[a-f0-9]+: f2 ff 25 ([0-9a-f]{2} ){4}[ ]+bnd jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+: 0f 1f 00 nopl \(%rax\)
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 00 00 00 00 pushq \$0x0
|
|
- +[a-f0-9]+: f2 e9 e1 ff ff ff bnd jmpq 290 <.plt>
|
|
+ +[a-f0-9]+: f2 e9 e1 ff ff ff bnd jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 90 nop
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 01 00 00 00 pushq \$0x1
|
|
- +[a-f0-9]+: f2 e9 d1 ff ff ff bnd jmpq 290 <.plt>
|
|
+ +[a-f0-9]+: f2 e9 d1 ff ff ff bnd jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 90 nop
|
|
|
|
Disassembly of section .plt.sec:
|
|
|
|
-0+2c0 <bar1@plt>:
|
|
+[a-f0-9]+ <bar1@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: f2 ff 25 c5 01 20 00 bnd jmpq \*0x2001c5\(%rip\) # 200490 <bar1>
|
|
+ +[a-f0-9]+: f2 ff 25 ([0-9a-f]{2} ){4}[ ]+bnd jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar1>
|
|
+[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\)
|
|
|
|
-0+2d0 <bar2@plt>:
|
|
+[a-f0-9]+ <bar2@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: f2 ff 25 bd 01 20 00 bnd jmpq \*0x2001bd\(%rip\) # 200498 <bar2>
|
|
+ +[a-f0-9]+: f2 ff 25 ([0-9a-f]{2} ){4}[ ]+bnd jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar2>
|
|
+[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\)
|
|
|
|
Disassembly of section .text:
|
|
|
|
-0+2e0 <foo>:
|
|
+[a-f0-9]+ <foo>:
|
|
+[a-f0-9]+: 48 83 ec 08 sub \$0x8,%rsp
|
|
- +[a-f0-9]+: e8 e7 ff ff ff callq 2d0 <bar2@plt>
|
|
+ +[a-f0-9]+: e8 e7 ff ff ff callq [a-f0-9]+ <bar2@plt>
|
|
+[a-f0-9]+: 48 83 c4 08 add \$0x8,%rsp
|
|
- +[a-f0-9]+: e9 ce ff ff ff jmpq 2c0 <bar1@plt>
|
|
+ +[a-f0-9]+: e9 ce ff ff ff jmpq [a-f0-9]+ <bar1@plt>
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2d-x32.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2d-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2d-x32.d 2020-04-07 11:32:17.423775337 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2d-x32.d 2020-04-07 13:34:03.909784017 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --x32
|
|
-#ld: -shared -m elf32_x86_64 -z ibt --hash-style=sysv
|
|
+#ld: -shared -m elf32_x86_64 -z ibt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#readelf: -n -wf
|
|
|
|
Contents of the .eh_frame section:
|
|
@@ -18,21 +18,21 @@ Contents of the .eh_frame section:
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+18 00000014 0000001c FDE cie=00000000 pc=00000210..00000222
|
|
- DW_CFA_advance_loc: 4 to 00000214
|
|
+0+18 00000014 0000001c FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
+ DW_CFA_advance_loc: 4 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 9 to 0000021d
|
|
+ DW_CFA_advance_loc: 9 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 8
|
|
DW_CFA_nop
|
|
|
|
-0+30 00000020 00000034 FDE cie=00000000 pc=000001c0..000001f0
|
|
+0+30 00000020 00000034 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 6 to 000001c6
|
|
+ DW_CFA_advance_loc: 6 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 24
|
|
- DW_CFA_advance_loc: 10 to 000001d0
|
|
+ DW_CFA_advance_loc: 10 to [a-f0-9]+
|
|
DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit9; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
|
|
|
|
-0+54 00000010 00000058 FDE cie=00000000 pc=000001f0..00000210
|
|
+0+54 00000010 00000058 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2d.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2d.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-2d.d 2020-04-07 11:32:17.425775323 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-2d.d 2020-04-07 13:34:03.909784017 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-2.s
|
|
#as: --64 -defsym __64_bit__=1
|
|
-#ld: -shared -m elf_x86_64 -z ibt --hash-style=sysv
|
|
+#ld: -shared -m elf_x86_64 -z ibt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#readelf: -wf -n
|
|
|
|
Contents of the .eh_frame section:
|
|
@@ -18,25 +18,25 @@ Contents of the .eh_frame section:
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+18 0000000000000014 0000001c FDE cie=00000000 pc=00000000000002e0..00000000000002f2
|
|
- DW_CFA_advance_loc: 4 to 00000000000002e4
|
|
+0+18 0000000000000014 0000001c FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
+ DW_CFA_advance_loc: 4 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 9 to 00000000000002ed
|
|
+ DW_CFA_advance_loc: 9 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 8
|
|
DW_CFA_nop
|
|
|
|
-0+30 0000000000000024 00000034 FDE cie=00000000 pc=0000000000000290..00000000000002c0
|
|
+0+30 0000000000000024 00000034 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 6 to 0000000000000296
|
|
+ DW_CFA_advance_loc: 6 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 24
|
|
- DW_CFA_advance_loc: 10 to 00000000000002a0
|
|
+ DW_CFA_advance_loc: 10 to [a-f0-9]+
|
|
DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit10; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+58 0000000000000010 0000005c FDE cie=00000000 pc=00000000000002c0..00000000000002e0
|
|
+0+58 0000000000000010 0000005c FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
@@ -46,3 +46,4 @@ Displaying notes found in: .note.gnu.pro
|
|
Owner Data size Description
|
|
GNU 0x00000010 NT_GNU_PROPERTY_TYPE_0
|
|
Properties: x86 feature: IBT
|
|
+#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-3c-x32.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-3c-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-3c-x32.d 2020-04-07 11:32:17.428775301 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-3c-x32.d 2020-04-07 13:34:03.909784017 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-3.s
|
|
#as: --x32
|
|
-#ld: -shared -m elf32_x86_64 -z ibt --hash-style=sysv
|
|
+#ld: -shared -m elf32_x86_64 -z ibt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#objdump: -dw
|
|
|
|
.*: +file format .*
|
|
@@ -8,36 +8,36 @@
|
|
|
|
Disassembly of section .plt:
|
|
|
|
-0+1c0 <.plt>:
|
|
- +[a-f0-9]+: ff 35 62 01 20 00 pushq 0x200162\(%rip\) # 200328 <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
- +[a-f0-9]+: ff 25 64 01 20 00 jmpq \*0x200164\(%rip\) # 200330 <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+ <.plt>:
|
|
+ +[a-f0-9]+: ff 35 ([0-9a-f]{2} ){4}[ ]+pushq 0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
+ +[a-f0-9]+: ff 25 ([0-9a-f]{2} ){4}[ ]+jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+: 0f 1f 40 00 nopl 0x0\(%rax\)
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 00 00 00 00 pushq \$0x0
|
|
- +[a-f0-9]+: e9 e2 ff ff ff jmpq 1c0 <.plt>
|
|
+ +[a-f0-9]+: e9 e2 ff ff ff jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 01 00 00 00 pushq \$0x1
|
|
- +[a-f0-9]+: e9 d2 ff ff ff jmpq 1c0 <.plt>
|
|
+ +[a-f0-9]+: e9 d2 ff ff ff jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 66 90 xchg %ax,%ax
|
|
|
|
Disassembly of section .plt.sec:
|
|
|
|
-0+1f0 <bar1@plt>:
|
|
+[a-f0-9]+ <bar1@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: ff 25 3e 01 20 00 jmpq \*0x20013e\(%rip\) # 200338 <bar1>
|
|
+ +[a-f0-9]+: ff 25 ([0-9a-f]{2} ){4}[ ]+jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar1>
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\)
|
|
|
|
-0+200 <bar2@plt>:
|
|
+[a-f0-9]+ <bar2@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: ff 25 36 01 20 00 jmpq \*0x200136\(%rip\) # 200340 <bar2>
|
|
+ +[a-f0-9]+: ff 25 ([0-9a-f]{2} ){4}[ ]+jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar2>
|
|
+[a-f0-9]+: 66 0f 1f 44 00 00 nopw 0x0\(%rax,%rax,1\)
|
|
|
|
Disassembly of section .text:
|
|
|
|
-0+210 <foo>:
|
|
+[a-f0-9]+ <foo>:
|
|
+[a-f0-9]+: 48 83 ec 08 sub \$0x8,%rsp
|
|
- +[a-f0-9]+: e8 e7 ff ff ff callq 200 <bar2@plt>
|
|
+ +[a-f0-9]+: e8 e7 ff ff ff callq [a-f0-9]+ <bar2@plt>
|
|
+[a-f0-9]+: 48 83 c4 08 add \$0x8,%rsp
|
|
- +[a-f0-9]+: e9 ce ff ff ff jmpq 1f0 <bar1@plt>
|
|
+ +[a-f0-9]+: e9 ce ff ff ff jmpq [a-f0-9]+ <bar1@plt>
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-3c.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-3c.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-3c.d 2020-04-07 11:32:17.435775250 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-3c.d 2020-04-07 13:34:03.909784017 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-3.s
|
|
#as: --64 -defsym __64_bit__=1
|
|
-#ld: -shared -m elf_x86_64 -z ibt --hash-style=sysv
|
|
+#ld: -shared -m elf_x86_64 -z ibt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#objdump: -dw
|
|
|
|
.*: +file format .*
|
|
@@ -8,36 +8,36 @@
|
|
|
|
Disassembly of section .plt:
|
|
|
|
-0+290 <.plt>:
|
|
- +[a-f0-9]+: ff 35 ea 01 20 00 pushq 0x2001ea\(%rip\) # 200480 <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
- +[a-f0-9]+: f2 ff 25 eb 01 20 00 bnd jmpq \*0x2001eb\(%rip\) # 200488 <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+ <.plt>:
|
|
+ +[a-f0-9]+: ff 35 ([0-9a-f]{2} ){4}[ ]+pushq 0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x8>
|
|
+ +[a-f0-9]+: f2 ff 25 ([0-9a-f]{2} ){4}[ ]+bnd jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <_GLOBAL_OFFSET_TABLE_\+0x10>
|
|
+[a-f0-9]+: 0f 1f 00 nopl \(%rax\)
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 00 00 00 00 pushq \$0x0
|
|
- +[a-f0-9]+: f2 e9 e1 ff ff ff bnd jmpq 290 <.plt>
|
|
+ +[a-f0-9]+: f2 e9 e1 ff ff ff bnd jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 90 nop
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
+[a-f0-9]+: 68 01 00 00 00 pushq \$0x1
|
|
- +[a-f0-9]+: f2 e9 d1 ff ff ff bnd jmpq 290 <.plt>
|
|
+ +[a-f0-9]+: f2 e9 d1 ff ff ff bnd jmpq [a-f0-9]+ <.plt>
|
|
+[a-f0-9]+: 90 nop
|
|
|
|
Disassembly of section .plt.sec:
|
|
|
|
-0+2c0 <bar1@plt>:
|
|
+[a-f0-9]+ <bar1@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: f2 ff 25 c5 01 20 00 bnd jmpq \*0x2001c5\(%rip\) # 200490 <bar1>
|
|
+ +[a-f0-9]+: f2 ff 25 ([0-9a-f]{2} ){4}[ ]+bnd jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar1>
|
|
+[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\)
|
|
|
|
-0+2d0 <bar2@plt>:
|
|
+[a-f0-9]+ <bar2@plt>:
|
|
+[a-f0-9]+: f3 0f 1e fa endbr64
|
|
- +[a-f0-9]+: f2 ff 25 bd 01 20 00 bnd jmpq \*0x2001bd\(%rip\) # 200498 <bar2>
|
|
+ +[a-f0-9]+: f2 ff 25 ([0-9a-f]{2} ){4}[ ]+bnd jmpq \*0x[a-f0-9]+\(%rip\) # [a-f0-9]+ <bar2>
|
|
+[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\)
|
|
|
|
Disassembly of section .text:
|
|
|
|
-0+2e0 <foo>:
|
|
+[a-f0-9]+ <foo>:
|
|
+[a-f0-9]+: 48 83 ec 08 sub \$0x8,%rsp
|
|
- +[a-f0-9]+: e8 e7 ff ff ff callq 2d0 <bar2@plt>
|
|
+ +[a-f0-9]+: e8 e7 ff ff ff callq [a-f0-9]+ <bar2@plt>
|
|
+[a-f0-9]+: 48 83 c4 08 add \$0x8,%rsp
|
|
- +[a-f0-9]+: e9 ce ff ff ff jmpq 2c0 <bar1@plt>
|
|
+ +[a-f0-9]+: e9 ce ff ff ff jmpq [a-f0-9]+ <bar1@plt>
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-3d-x32.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-3d-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-3d-x32.d 2020-04-07 11:32:17.433775264 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-3d-x32.d 2020-04-07 13:34:03.909784017 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-3.s
|
|
#as: --x32
|
|
-#ld: -shared -m elf32_x86_64 -z ibt --hash-style=sysv
|
|
+#ld: -shared -m elf32_x86_64 -z ibt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#readelf: -wf -n
|
|
|
|
Contents of the .eh_frame section:
|
|
@@ -18,21 +18,21 @@ Contents of the .eh_frame section:
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+18 00000014 0000001c FDE cie=00000000 pc=00000210..00000222
|
|
- DW_CFA_advance_loc: 4 to 00000214
|
|
+0+18 00000014 0000001c FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
+ DW_CFA_advance_loc: 4 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 9 to 0000021d
|
|
+ DW_CFA_advance_loc: 9 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 8
|
|
DW_CFA_nop
|
|
|
|
-0+30 00000020 00000034 FDE cie=00000000 pc=000001c0..000001f0
|
|
+0+30 00000020 00000034 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 6 to 000001c6
|
|
+ DW_CFA_advance_loc: 6 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 24
|
|
- DW_CFA_advance_loc: 10 to 000001d0
|
|
+ DW_CFA_advance_loc: 10 to [a-f0-9]+
|
|
DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit9; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
|
|
|
|
-0+54 00000010 00000058 FDE cie=00000000 pc=000001f0..00000210
|
|
+0+54 00000010 00000058 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-3d.d binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-3d.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/ibt-plt-3d.d 2020-04-07 11:32:17.438775228 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/ibt-plt-3d.d 2020-04-07 13:34:03.909784017 +0100
|
|
@@ -1,6 +1,6 @@
|
|
#source: ibt-plt-3.s
|
|
#as: --64 -defsym __64_bit__=1
|
|
-#ld: -shared -m elf_x86_64 -z ibt --hash-style=sysv
|
|
+#ld: -shared -m elf_x86_64 -z ibt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
|
|
#readelf: -wf -n
|
|
|
|
Contents of the .eh_frame section:
|
|
@@ -18,25 +18,25 @@ Contents of the .eh_frame section:
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+18 0000000000000014 0000001c FDE cie=00000000 pc=00000000000002e0..00000000000002f2
|
|
- DW_CFA_advance_loc: 4 to 00000000000002e4
|
|
+0+18 0000000000000014 0000001c FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
+ DW_CFA_advance_loc: 4 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 9 to 00000000000002ed
|
|
+ DW_CFA_advance_loc: 9 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 8
|
|
DW_CFA_nop
|
|
|
|
-0+30 0000000000000024 00000034 FDE cie=00000000 pc=0000000000000290..00000000000002c0
|
|
+0+30 0000000000000024 00000034 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 16
|
|
- DW_CFA_advance_loc: 6 to 0000000000000296
|
|
+ DW_CFA_advance_loc: 6 to [a-f0-9]+
|
|
DW_CFA_def_cfa_offset: 24
|
|
- DW_CFA_advance_loc: 10 to 00000000000002a0
|
|
+ DW_CFA_advance_loc: 10 to [a-f0-9]+
|
|
DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit10; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\)
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
|
|
-0+58 0000000000000010 0000005c FDE cie=00000000 pc=00000000000002c0..00000000000002e0
|
|
+0+58 0000000000000010 0000005c FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
DW_CFA_nop
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/pr23372a-x32.d binutils-2.30/ld/testsuite/ld-x86-64/pr23372a-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/pr23372a-x32.d 2020-04-07 11:32:17.435775250 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/pr23372a-x32.d 2020-04-07 13:34:03.909784017 +0100
|
|
@@ -3,3 +3,8 @@
|
|
#as: --x32
|
|
#ld: -r -m elf32_x86_64
|
|
#readelf: -n
|
|
+
|
|
+Displaying notes found in: .note.gnu.property
|
|
+ Owner Data size Description
|
|
+ GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA used:
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/pr23372a.d binutils-2.30/ld/testsuite/ld-x86-64/pr23372a.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/pr23372a.d 2020-04-07 11:32:17.439775221 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/pr23372a.d 2020-04-07 13:34:03.909784017 +0100
|
|
@@ -3,3 +3,8 @@
|
|
#as: --64 -defsym __64_bit__=1
|
|
#ld: -r -m elf_x86_64
|
|
#readelf: -n
|
|
+
|
|
+Displaying notes found in: .note.gnu.property
|
|
+ Owner Data size Description
|
|
+ GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA used:
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-3.r binutils-2.30/ld/testsuite/ld-x86-64/property-3.r
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-3.r 2020-04-07 11:32:17.423775337 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-3.r 2020-04-07 13:34:03.909784017 +0100
|
|
@@ -3,6 +3,5 @@ Displaying notes found in: .note.gnu.pro
|
|
Owner Data size Description
|
|
GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
|
|
Properties: stack size: 0x800000
|
|
- x86 ISA used: 586, SSE
|
|
x86 ISA needed: i486, 586
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-4.r binutils-2.30/ld/testsuite/ld-x86-64/property-4.r
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-4.r 2020-04-07 11:32:17.427775308 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-4.r 2020-04-07 13:34:03.909784017 +0100
|
|
@@ -3,6 +3,5 @@ Displaying notes found in: .note.gnu.pro
|
|
Owner Data size Description
|
|
GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
|
|
Properties: stack size: 0x800000
|
|
- x86 ISA used: i486, 586, SSE
|
|
x86 ISA needed: i486, 586, SSE
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-5.r binutils-2.30/ld/testsuite/ld-x86-64/property-5.r
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-5.r 2020-04-07 11:32:17.437775235 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-5.r 2020-04-07 13:34:03.909784017 +0100
|
|
@@ -3,6 +3,5 @@ Displaying notes found in: .note.gnu.pro
|
|
Owner Data size Description
|
|
GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
|
|
Properties: stack size: 0x900000
|
|
- x86 ISA used: i486, 586, SSE
|
|
x86 ISA needed: i486, 586, SSE
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-x86-ibt3a-x32.d binutils-2.30/ld/testsuite/ld-x86-64/property-x86-ibt3a-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-x86-ibt3a-x32.d 2020-04-07 11:32:17.429775293 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-x86-ibt3a-x32.d 2020-04-07 13:34:03.910784010 +0100
|
|
@@ -1,11 +1,12 @@
|
|
#source: property-x86-3.s
|
|
#source: property-x86-ibt.s
|
|
-#as: --x32
|
|
+#as: --x32 -mx86-used-note=yes
|
|
#ld: -r -m elf32_x86_64
|
|
#readelf: -n
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
|
|
- x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ GNU 0x00000024 NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ x86 ISA used: <None>
|
|
+ x86 feature used: x86
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-x86-ibt3a.d binutils-2.30/ld/testsuite/ld-x86-64/property-x86-ibt3a.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-x86-ibt3a.d 2020-04-07 11:32:17.431775279 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-x86-ibt3a.d 2020-04-07 13:34:03.910784010 +0100
|
|
@@ -1,11 +1,12 @@
|
|
#source: property-x86-3.s
|
|
#source: property-x86-ibt.s
|
|
-#as: --64 -defsym __64_bit__=1
|
|
+#as: --64 -defsym __64_bit__=1 -mx86-used-note=yes
|
|
#ld: -r -melf_x86_64
|
|
#readelf: -n
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000020 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
|
|
- x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ GNU 0x00000030 NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ x86 ISA used: <None>
|
|
+ x86 feature used: x86
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-x86-ibt3b-x32.d binutils-2.30/ld/testsuite/ld-x86-64/property-x86-ibt3b-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-x86-ibt3b-x32.d 2020-04-07 11:32:17.427775308 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-x86-ibt3b-x32.d 2020-04-07 13:34:03.910784010 +0100
|
|
@@ -1,11 +1,12 @@
|
|
#source: property-x86-ibt.s
|
|
#source: property-x86-3.s
|
|
-#as: --x32
|
|
+#as: --x32 -mx86-used-note=yes
|
|
#ld: -r -m elf32_x86_64
|
|
#readelf: -n
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
|
|
- x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ GNU 0x00000024 NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ x86 ISA used: <None>
|
|
+ x86 feature used: x86
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-x86-ibt3b.d binutils-2.30/ld/testsuite/ld-x86-64/property-x86-ibt3b.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-x86-ibt3b.d 2020-04-07 11:32:17.423775337 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-x86-ibt3b.d 2020-04-07 13:34:03.910784010 +0100
|
|
@@ -1,11 +1,12 @@
|
|
#source: property-x86-ibt.s
|
|
#source: property-x86-3.s
|
|
-#as: --64 -defsym __64_bit__=1
|
|
+#as: --64 -defsym __64_bit__=1 -mx86-used-note=yes
|
|
#ld: -r -melf_x86_64
|
|
#readelf: -n
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000020 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
|
|
- x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ GNU 0x00000030 NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ x86 ISA used: <None>
|
|
+ x86 feature used: x86
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-x86-shstk3a-x32.d binutils-2.30/ld/testsuite/ld-x86-64/property-x86-shstk3a-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-x86-shstk3a-x32.d 2020-04-07 11:32:17.425775323 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-x86-shstk3a-x32.d 2020-04-07 13:34:03.910784010 +0100
|
|
@@ -1,11 +1,12 @@
|
|
#source: property-x86-3.s
|
|
#source: property-x86-shstk.s
|
|
-#as: --x32
|
|
+#as: --x32 -mx86-used-note=yes
|
|
#ld: -r -m elf32_x86_64
|
|
#readelf: -n
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
|
|
- x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ GNU 0x00000024 NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ x86 ISA used: <None>
|
|
+ x86 feature used: x86
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-x86-shstk3a.d binutils-2.30/ld/testsuite/ld-x86-64/property-x86-shstk3a.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-x86-shstk3a.d 2020-04-07 11:32:17.427775308 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-x86-shstk3a.d 2020-04-07 13:34:03.910784010 +0100
|
|
@@ -1,11 +1,12 @@
|
|
#source: property-x86-3.s
|
|
#source: property-x86-shstk.s
|
|
-#as: --64 -defsym __64_bit__=1
|
|
+#as: --64 -defsym __64_bit__=1 -mx86-used-note=yes
|
|
#ld: -r -melf_x86_64
|
|
#readelf: -n
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000020 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
|
|
- x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ GNU 0x00000030 NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ x86 ISA used: <None>
|
|
+ x86 feature used: x86
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-x86-shstk3b-x32.d binutils-2.30/ld/testsuite/ld-x86-64/property-x86-shstk3b-x32.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-x86-shstk3b-x32.d 2020-04-07 11:32:17.423775337 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-x86-shstk3b-x32.d 2020-04-07 13:34:03.910784010 +0100
|
|
@@ -1,11 +1,12 @@
|
|
#source: property-x86-shstk.s
|
|
#source: property-x86-3.s
|
|
-#as: --x32
|
|
+#as: --x32 -mx86-used-note=yes
|
|
#ld: -r -m elf32_x86_64
|
|
#readelf: -n
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
|
|
- x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ GNU 0x00000024 NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ x86 ISA used: <None>
|
|
+ x86 feature used: x86
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-x86-shstk3b.d binutils-2.30/ld/testsuite/ld-x86-64/property-x86-shstk3b.d
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-x86-shstk3b.d 2020-04-07 11:32:17.436775242 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-x86-shstk3b.d 2020-04-07 13:34:03.910784010 +0100
|
|
@@ -1,11 +1,12 @@
|
|
#source: property-x86-shstk.s
|
|
#source: property-x86-3.s
|
|
-#as: --64 -defsym __64_bit__=1
|
|
+#as: --64 -defsym __64_bit__=1 -mx86-used-note=yes
|
|
#ld: -r -melf_x86_64
|
|
#readelf: -n
|
|
|
|
Displaying notes found in: .note.gnu.property
|
|
Owner Data size Description
|
|
- GNU 0x00000020 NT_GNU_PROPERTY_TYPE_0
|
|
- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
|
|
- x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ GNU 0x00000030 NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
|
|
+ x86 ISA used: <None>
|
|
+ x86 feature used: x86
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/gas/testsuite/gas/i386/property-1.s 2020-08-20 15:44:27.696983474 +0100
|
|
@@ -0,0 +1,30 @@
|
|
+ .section ".note.gnu.property", "a"
|
|
+.ifdef __64_bit__
|
|
+ .p2align 3
|
|
+.else
|
|
+ .p2align 2
|
|
+.endif
|
|
+ .long 1f - 0f /* name length. */
|
|
+ .long 3f - 1f /* data length. */
|
|
+ /* NT_GNU_PROPERTY_TYPE_0 */
|
|
+ .long 5 /* note type. */
|
|
+0:
|
|
+ .asciz "GNU" /* vendor name. */
|
|
+1:
|
|
+.ifdef __64_bit__
|
|
+ .p2align 3
|
|
+.else
|
|
+ .p2align 2
|
|
+.endif
|
|
+ /* GNU_PROPERTY_X86_ISA_1_USED */
|
|
+ .long 0xc0010000 /* pr_type. */
|
|
+ .long 5f - 4f /* pr_datasz. */
|
|
+4:
|
|
+ .long 0
|
|
+5:
|
|
+.ifdef __64_bit__
|
|
+ .p2align 3
|
|
+.else
|
|
+ .p2align 2
|
|
+.endif
|
|
+3:
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/gas/testsuite/gas/i386/property-1.d 2020-08-20 15:44:27.696983474 +0100
|
|
@@ -0,0 +1,8 @@
|
|
+#name: i386 property 1
|
|
+#as: -mx86-used-note=no --generate-missing-build-notes=no
|
|
+#readelf: -n
|
|
+
|
|
+Displaying notes found in: .note.gnu.property
|
|
+[ ]+Owner[ ]+Data size[ ]+Description
|
|
+ GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA used: <None>
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/gas/testsuite/gas/i386/property-2.d 2020-08-20 15:44:34.770964195 +0100
|
|
@@ -0,0 +1,9 @@
|
|
+#name: i386 property 2
|
|
+#as: -mx86-used-note=yes --generate-missing-build-notes=no
|
|
+#readelf: -n
|
|
+
|
|
+Displaying notes found in: .note.gnu.property
|
|
+[ ]+Owner[ ]+Data size[ ]+Description
|
|
+ GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
|
|
+ Properties: x86 ISA used: CMOV, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, FMA, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ, AVX512BW, AVX512_4FMAPS, AVX512_4VNNIW, AVX512_BITALG, AVX512_IFMA, AVX512_VBMI, AVX512_VBMI2, AVX512_VNNI, AVX512_BF16
|
|
+ x86 feature used: x86, x87, MMX, XMM, YMM, ZMM, FXSR, XSAVE, XSAVEOPT, XSAVEC
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/gas/testsuite/gas/i386/property-2.s 2020-08-20 15:44:34.770964195 +0100
|
|
@@ -0,0 +1,32 @@
|
|
+ .text
|
|
+ fsin
|
|
+ movq %mm0, %mm1
|
|
+ fxsave (%eax)
|
|
+ xsave (%eax)
|
|
+ xsaveopt (%eax)
|
|
+ xsavec (%eax)
|
|
+ cmove %eax,%ebx
|
|
+ movaps %xmm0, %xmm1
|
|
+ movapd %xmm0, %xmm1
|
|
+ mwait
|
|
+ psignb %xmm0, %xmm1
|
|
+ blendvpd %xmm0, %xmm1
|
|
+ pcmpgtq %xmm0, %xmm1
|
|
+ vmovaps %xmm0, %xmm1
|
|
+ vpabsb %ymm0, %ymm1
|
|
+ vfmadd231ps %ymm0, %ymm1, %ymm1
|
|
+ vmovaps %zmm0, %zmm1
|
|
+ vplzcntd %zmm0, %zmm1
|
|
+ vrsqrt28pd %zmm0, %zmm1
|
|
+ vscatterpf0dpd (%eax,%ymm1){%k1}
|
|
+ {evex} vpmovzxdq %xmm0, %xmm1
|
|
+ vandnpd %zmm0, %zmm0, %zmm1
|
|
+ vpmaxuw %zmm0, %zmm0, %zmm1
|
|
+ v4fnmaddss (%ecx), %xmm4, %xmm1
|
|
+ vpopcntb %zmm0, %zmm1
|
|
+ vp4dpwssd (%ecx), %zmm0, %zmm1
|
|
+ vpmadd52luq (%ecx), %zmm0, %zmm1
|
|
+ vpermt2b (%ecx), %zmm0, %zmm1
|
|
+ vpcompressb %zmm0, %zmm1
|
|
+ vpdpwssds (%ecx), %zmm0, %zmm1
|
|
+ vcvtne2ps2bf16 (%ecx), %zmm0, %zmm1
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-elf/pr23900-1-32.rd 2020-08-20 15:46:11.850699543 +0100
|
|
@@ -0,0 +1,14 @@
|
|
+#source: pr23900-1.s
|
|
+#ld:
|
|
+#readelf: -l --wide
|
|
+#target: *-*-linux* *-*-gnu* *-*-nacl*
|
|
+
|
|
+#...
|
|
+ GNU_PROPERTY .* +0x4
|
|
+#...
|
|
+ +[0-9]+ +.*\ \.note\.gnu\.property .*
|
|
+#...
|
|
+ +[0-9]+ +\.note\.gnu\.property
|
|
+#...
|
|
+ +[0-9]+ +\.note\.gnu\.property
|
|
+#...
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-elf/pr23900-1-64.rd 2020-08-20 15:46:16.968685596 +0100
|
|
@@ -0,0 +1,14 @@
|
|
+#source: pr23900-1.s
|
|
+#ld:
|
|
+#readelf: -l --wide
|
|
+#target: *-*-linux* *-*-gnu* *-*-nacl*
|
|
+
|
|
+#...
|
|
+ GNU_PROPERTY .* +0x8
|
|
+#...
|
|
+ +[0-9]+ +.*\ \.note\.gnu\.property .*
|
|
+#...
|
|
+ +[0-9]+ +\.note\.gnu\.property
|
|
+#...
|
|
+ +[0-9]+ +\.note\.gnu\.property
|
|
+#...
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-elf/pr23900-1.d 2020-08-20 15:46:26.546659490 +0100
|
|
@@ -0,0 +1,16 @@
|
|
+#ld:
|
|
+#readelf: --notes --wide -l
|
|
+#target: *-*-linux* *-*-gnu* *-*-nacl*
|
|
+
|
|
+#...
|
|
+ GNU_PROPERTY .*
|
|
+#...
|
|
+ +[0-9]+ +.*\.note\.gnu\.property.*
|
|
+#...
|
|
+ +[0-9]+ +\.note\.gnu\.property
|
|
+#...
|
|
+ +[0-9]+ +\.note\.gnu\.property
|
|
+#...
|
|
+Displaying notes found in: \.note\.gnu\.property
|
|
+[ ]+Owner[ ]+Data size[ ]+Description
|
|
+[ ]+GNU[ ]+0x0+..[ ]+NT_GNU_PROPERTY_TYPE_0[ ]+Properties: no copy on protected
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-elf/pr23900-1.s 2020-08-20 15:46:30.072649878 +0100
|
|
@@ -0,0 +1,30 @@
|
|
+ .text
|
|
+ .global start /* Used by SH targets. */
|
|
+start:
|
|
+ .global _start
|
|
+_start:
|
|
+ .global __start
|
|
+__start:
|
|
+ .global main /* Used by HPPA targets. */
|
|
+main:
|
|
+ .globl _main /* Used by LynxOS targets. */
|
|
+_main:
|
|
+ .dc.a 0
|
|
+
|
|
+ .section .note.gnu.property, "a"
|
|
+ .p2align ALIGN
|
|
+ .dc.l .L1 - .L0 /* name length. */
|
|
+ .dc.l .L3 - .L1 /* data length. */
|
|
+ /* NT_GNU_PROPERTY_TYPE_0 */
|
|
+ .dc.l 5 /* note type. */
|
|
+.L0:
|
|
+ .asciz "GNU" /* vendor name. */
|
|
+.L1:
|
|
+ .p2align ALIGN
|
|
+ /* GNU_PROPERTY_NO_COPY_ON_PROTECTED */
|
|
+ .dc.l 2 /* pr_type. */
|
|
+ .dc.l .L5 - .L4 /* pr_datasz. */
|
|
+.L4:
|
|
+.L5:
|
|
+ .p2align ALIGN
|
|
+.L3:
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-elf/pr23900-2.s 2020-08-20 15:46:36.328632828 +0100
|
|
@@ -0,0 +1,32 @@
|
|
+ .text
|
|
+ .global start /* Used by SH targets. */
|
|
+start:
|
|
+ .global _start
|
|
+_start:
|
|
+ .global __start
|
|
+__start:
|
|
+ .global main /* Used by HPPA targets. */
|
|
+main:
|
|
+ .globl _main /* Used by LynxOS targets. */
|
|
+_main:
|
|
+ .dc.a 0
|
|
+
|
|
+ /* NB: Deliberately incorrect section name. Should be
|
|
+ .note.gnu.property. */
|
|
+ .section .note, "a"
|
|
+ .p2align ALIGN
|
|
+ .dc.l .L1 - .L0 /* name length. */
|
|
+ .dc.l .L3 - .L1 /* data length. */
|
|
+ /* NT_GNU_PROPERTY_TYPE_0 */
|
|
+ .dc.l 5 /* note type. */
|
|
+.L0:
|
|
+ .asciz "GNU" /* vendor name. */
|
|
+.L1:
|
|
+ .p2align ALIGN
|
|
+ /* GNU_PROPERTY_NO_COPY_ON_PROTECTED */
|
|
+ .dc.l 2 /* pr_type. */
|
|
+ .dc.l .L5 - .L4 /* pr_datasz. */
|
|
+.L4:
|
|
+.L5:
|
|
+ .p2align ALIGN
|
|
+.L3:
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-elf/pr23900-2a.d 2020-08-20 15:46:42.642615623 +0100
|
|
@@ -0,0 +1,9 @@
|
|
+#source: pr23900-2.s
|
|
+#ld:
|
|
+#readelf: --notes --wide
|
|
+#target: *-*-linux* *-*-gnu* *-*-nacl*
|
|
+
|
|
+#...
|
|
+Displaying notes found in: \.note
|
|
+[ ]+Owner[ ]+Data size[ ]+Description
|
|
+[ ]+GNU[ ]+0x0+..[ ]+NT_GNU_PROPERTY_TYPE_0[ ]+Properties: no copy on protected
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-elf/pr23900-2b.d 2020-08-20 15:46:48.738599006 +0100
|
|
@@ -0,0 +1,9 @@
|
|
+#source: pr23900-2.s
|
|
+#ld:
|
|
+#readelf: -l --wide
|
|
+#target: *-*-linux* *-*-gnu* *-*-nacl*
|
|
+
|
|
+#failif
|
|
+#...
|
|
+ GNU_PROPERTY .*
|
|
+#...
|
|
--- /dev/null 2020-08-20 07:54:24.260993139 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-elf/stack-noexec.rd 2020-08-20 15:46:59.907568567 +0100
|
|
@@ -0,0 +1,3 @@
|
|
+#...
|
|
+ GNU_STACK 0x0+00000 0x0+000000 0x0+000000 0x0+000 0x.+0000 RW 0x[0-9a-f]+
|
|
+#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-3.r binutils-2.30/ld/testsuite/ld-x86-64/property-3.r
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-3.r 2020-08-21 10:21:01.138676431 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-3.r 2020-08-21 10:47:30.373599165 +0100
|
|
@@ -3,5 +3,5 @@ Displaying notes found in: .note.gnu.pro
|
|
Owner Data size Description
|
|
GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
|
|
Properties: stack size: 0x800000
|
|
- x86 ISA needed: i486, 586
|
|
+ x86 ISA needed: i486, 58.*
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-4.r binutils-2.30/ld/testsuite/ld-x86-64/property-4.r
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-4.r 2020-08-21 10:21:01.122676481 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-4.r 2020-08-21 10:49:39.940182100 +0100
|
|
@@ -3,5 +3,5 @@ Displaying notes found in: .note.gnu.pro
|
|
Owner Data size Description
|
|
GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
|
|
Properties: stack size: 0x800000
|
|
- x86 ISA needed: i486, 586, SSE
|
|
+ x86 ISA needed: i486, 586, SS.*
|
|
#pass
|
|
diff -rup binutils.orig/ld/testsuite/ld-x86-64/property-5.r binutils-2.30/ld/testsuite/ld-x86-64/property-5.r
|
|
--- binutils.orig/ld/testsuite/ld-x86-64/property-5.r 2020-08-21 10:21:01.127676465 +0100
|
|
+++ binutils-2.30/ld/testsuite/ld-x86-64/property-5.r 2020-08-21 10:50:06.198097582 +0100
|
|
@@ -3,5 +3,5 @@ Displaying notes found in: .note.gnu.pro
|
|
Owner Data size Description
|
|
GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
|
|
Properties: stack size: 0x900000
|
|
- x86 ISA needed: i486, 586, SSE
|
|
+ x86 ISA needed: i486, 586, SS.*
|
|
#pass
|