# This shell script emits a C file. -*- C -*-
-# Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009
-# Free Software Foundation, Inc.
+# Copyright (C) 2003-2020 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
# MA 02110-1301, USA.
#
-# This file is sourced from elf32.em, and defines extra xtensa-elf
+# This file is sourced from elf.em, and defines extra xtensa-elf
# specific routines.
#
fragment <<EOF
#include <xtensa-config.h>
#include "../bfd/elf-bfd.h"
-#include "../bfd/libbfd.h"
#include "elf/xtensa.h"
#include "bfd.h"
bfd_byte *insn_contents = NULL;
unsigned entry_count;
unsigned entry;
- Elf_Internal_Shdr *symtab_hdr;
+ Elf_Internal_Shdr *rel_hdr;
Elf_Internal_Rela *internal_relocs = NULL;
unsigned reloc_count;
if (insn_sec->size != 0)
{
- insn_contents = (bfd_byte *) bfd_malloc (insn_sec->size);
- if (insn_contents == NULL)
- {
- *error_message = _("out of memory");
- goto cleanup;
- }
+ insn_contents = (bfd_byte *) xmalloc (insn_sec->size);
if (! bfd_get_section_contents (abfd, insn_sec, insn_contents,
(file_ptr) 0, insn_sec->size))
{
/* Create a property table section for it. */
prop_sec_name = strdup (prop_sec_name);
prop_sec = bfd_make_section_with_flags
- (abfd, prop_sec_name, bfd_get_section_flags (abfd, insn_sec));
+ (abfd, prop_sec_name, bfd_section_flags (insn_sec));
if (prop_sec == NULL
- || ! bfd_set_section_alignment (abfd, prop_sec, 2))
+ || !bfd_set_section_alignment (prop_sec, 2))
{
*error_message = _("could not create new section");
goto cleanup;
/* The entry size and size must be set to allow the linker to compute
the number of relocations since it does not use reloc_count. */
- elf_section_data (prop_sec)->rel_hdr.sh_entsize =
- sizeof (Elf32_External_Rela);
- elf_section_data (prop_sec)->rel_hdr.sh_size =
- elf_section_data (insn_sec)->rel_hdr.sh_size;
+ rel_hdr = _bfd_elf_single_rel_hdr (prop_sec);
+ rel_hdr->sh_entsize = sizeof (Elf32_External_Rela);
+ rel_hdr->sh_size = _bfd_elf_single_rel_hdr (insn_sec)->sh_size;
if (prop_contents == NULL && prop_sec->size != 0)
{
if (internal_relocs)
{
unsigned i;
- symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
for (i = 0; i < reloc_count; i++)
{
char *owned_prop_sec_name = NULL;
const char *sec_name;
- sec_name = bfd_get_section_name (abfd, sec);
+ sec_name = bfd_section_name (sec);
if (strcmp (sec_name, INSN_SEC_BASE_NAME) == 0)
{
insn_sec_name = INSN_SEC_BASE_NAME;
if (! replace_insn_sec_with_prop_sec (abfd, insn_sec_name, prop_sec_name,
&message))
{
- einfo (_("%P: warning: failed to convert %s table in %B (%s); subsequent disassembly may be incomplete\n"),
+ einfo (_("%P: warning: failed to convert %s table in %pB (%s); subsequent disassembly may be incomplete\n"),
insn_sec_name, abfd, message);
}
}
data = xmalloc (info_sec->size);
if (! bfd_get_section_contents (abfd, info_sec, data, 0, info_sec->size))
- einfo (_("%F%P:%B: cannot read contents of section %A\n"), abfd, info_sec);
+ einfo (_("%F%P: %pB: cannot read contents of section %pA\n"), abfd, info_sec);
if (info_sec->size > 24
&& info_sec->size >= 24 + bfd_get_32 (abfd, data + 4)
&mismatch, &errmsg))
{
if (mismatch)
- einfo (_("%P:%B: warning: incompatible Xtensa configuration (%s)\n"),
+ einfo (_("%P: %pB: warning: incompatible Xtensa configuration (%s)\n"),
abfd, errmsg);
}
else
- einfo (_("%P:%B: warning: cannot parse .xtensa.info section\n"), abfd);
+ einfo (_("%P: %pB: warning: cannot parse .xtensa.info section\n"), abfd);
free (data);
}
cannot go any further if there are any mismatches. */
if ((is_big_endian && f->the_bfd->xvec->byteorder == BFD_ENDIAN_LITTLE)
|| (!is_big_endian && f->the_bfd->xvec->byteorder == BFD_ENDIAN_BIG))
- einfo (_("%F%P: cross-endian linking for %B not supported\n"),
+ einfo (_("%F%P: cross-endian linking for %pB not supported\n"),
f->the_bfd);
if (! first_bfd)
extern lang_statement_list_type constructor_list;
-/* Begin verbatim code from ldlang.c:
- the following are copied from ldlang.c because they are defined
- there statically. */
-
-static void
-lang_for_each_statement_worker (void (*func) (lang_statement_union_type *),
- lang_statement_union_type *s)
-{
- for (; s != (lang_statement_union_type *) NULL; s = s->header.next)
- {
- func (s);
-
- switch (s->header.type)
- {
- case lang_constructors_statement_enum:
- lang_for_each_statement_worker (func, constructor_list.head);
- break;
- case lang_output_section_statement_enum:
- lang_for_each_statement_worker
- (func,
- s->output_section_statement.children.head);
- break;
- case lang_wild_statement_enum:
- lang_for_each_statement_worker
- (func,
- s->wild_statement.children.head);
- break;
- case lang_group_statement_enum:
- lang_for_each_statement_worker (func,
- s->group_statement.children.head);
- break;
- case lang_data_statement_enum:
- case lang_reloc_statement_enum:
- case lang_object_symbols_statement_enum:
- case lang_output_statement_enum:
- case lang_target_statement_enum:
- case lang_input_section_enum:
- case lang_input_statement_enum:
- case lang_assignment_statement_enum:
- case lang_padding_statement_enum:
- case lang_address_statement_enum:
- case lang_fill_statement_enum:
- break;
- default:
- FAIL ();
- break;
- }
- }
-}
-
-/* End of verbatim code from ldlang.c. */
-
-
static reloc_deps_section *
xtensa_get_section_deps (const reloc_deps_graph *deps ATTRIBUTE_UNUSED,
asection *sec)
/* We have a separate function for this so that
we could in the future keep a completely independent
structure that maps a section to its dependence edges.
- For now, we place these in the sec->userdata field. */
- reloc_deps_section *sec_deps = sec->userdata;
+ For now, we place these in the sec->userdata field.
+ This doesn't clash with ldlang.c use of userdata for output
+ sections, and during map output for input sections, since the
+ xtensa use is only for input sections and only extant in
+ before_allocation. */
+ reloc_deps_section *sec_deps = bfd_section_userdata (sec);
return sec_deps;
}
asection *sec,
reloc_deps_section *deps_section)
{
- sec->userdata = deps_section;
+ bfd_set_section_userdata (sec, deps_section);
}
{
lang_statement_union_type *l = iter_stack_current (&stack);
+ if (l == NULL && link_info.non_contiguous_regions)
+ {
+ einfo (_("Relaxation not supported with --enable-non-contiguous-regions.\n"));
+ abort();
+ }
+
if (l->header.type == lang_input_section_enum)
{
lang_input_section_type *input;
is_inconsistent_linkonce_section (asection *sec)
{
bfd *abfd = sec->owner;
- const char *sec_name = bfd_get_section_name (abfd, sec);
+ const char *sec_name = bfd_section_name (sec);
const char *name;
- if ((bfd_get_section_flags (abfd, sec) & SEC_LINK_ONCE) == 0
+ if ((bfd_section_flags (sec) & SEC_LINK_ONCE) == 0
|| strncmp (sec_name, ".gnu.linkonce.", linkonce_len) != 0)
return FALSE;
for Tensilica's XCC compiler. */
name = sec_name + linkonce_len;
if (CONST_STRNEQ (name, "prop."))
- name = strchr (name + 5, '.') + 1;
+ name = strchr (name + 5, '.') ? strchr (name + 5, '.') + 1 : name + 5;
else if (name[1] == '.'
&& (name[0] == 'p' || name[0] == 'e' || name[0] == 'h'))
name += 2;
struct wildcard_list *l;
for (l = w->section_list; l != NULL; l = l->next)
{
- if (l->spec.sorted == TRUE)
+ if (l->spec.sorted == by_name)
{
no_reorder = TRUE;
break;
static void
xtensa_colocate_output_literals_callback (lang_statement_union_type *statement)
{
- lang_output_section_statement_type *os;
reloc_deps_graph *deps;
if (statement->header.type == lang_output_section_statement_enum)
{
#endif
bfd_boolean no_reorder = FALSE;
- os = &statement->output_section_statement;
-
#if EXTRA_VALIDATION
old_child_count = ld_count_children (statement);
#endif
bfd_vma target_addr = e->tgt->output_offset & ~3;
if (l32r_addr < target_addr)
{
+ fflush (stdout);
fprintf (stderr, "Warning: "
"l32r target section before l32r\n");
+ fflush (stderr);
return FALSE;
}
etree_type *name_op = exp_nameop (NAME, ".");
etree_type *addend_op = exp_intop (1 << xtensa_page_power);
etree_type *add_op = exp_binop ('+', name_op, addend_op);
- etree_type *assign_op = exp_assop ('=', ".", add_op);
+ etree_type *assign_op = exp_assign (".", add_op, FALSE);
lang_assignment_statement_type *assign_stmt;
lang_statement_union_type *assign_union;
projects / deliverable / binutils-gdb.git / blobdiff