static void print_statement_list (lang_statement_union_type *,
lang_output_section_statement_type *);
static void print_statements (void);
+static void print_input_section (asection *);
static bfd_boolean lang_one_common (struct bfd_link_hash_entry *, void *);
static void lang_record_phdrs (void);
static void lang_do_version_exports_section (void);
lang_map (void)
{
lang_memory_region_type *m;
+ bfd_boolean dis_header_printed = FALSE;
bfd *p;
+ LANG_FOR_EACH_INPUT_STATEMENT (file)
+ {
+ asection *s;
+
+ if ((file->the_bfd->flags & (BFD_LINKER_CREATED | DYNAMIC)) != 0
+ || file->just_syms_flag)
+ continue;
+
+ for (s = file->the_bfd->sections; s != NULL; s = s->next)
+ if (s->output_section == NULL
+ || s->output_section->owner != output_bfd)
+ {
+ if (! dis_header_printed)
+ {
+ fprintf (config.map_file, _("\nDiscarded input sections\n\n"));
+ dis_header_printed = TRUE;
+ }
+
+ print_input_section (s);
+ }
+ }
+
minfo (_("\nMemory Configuration\n\n"));
fprintf (config.map_file, "%-16s %-18s %-18s %s\n",
_("Name"), _("Origin"), _("Length"), _("Attributes"));
lang_statement_list_type *hold;
bfd_boolean bad_load = TRUE;
bfd_boolean save_ldlang_sysrooted_script;
+ bfd_boolean save_as_needed, save_add_needed;
err = bfd_get_error ();
stat_ptr = place;
save_ldlang_sysrooted_script = ldlang_sysrooted_script;
ldlang_sysrooted_script = entry->sysrooted;
+ save_as_needed = as_needed;
+ as_needed = entry->as_needed;
+ save_add_needed = add_needed;
+ add_needed = entry->add_needed;
ldfile_assumed_script = TRUE;
parser_input = input_script;
ldfile_assumed_script = FALSE;
ldlang_sysrooted_script = save_ldlang_sysrooted_script;
+ as_needed = save_as_needed;
+ add_needed = save_add_needed;
stat_ptr = hold;
return ! bad_load;
walk_wild (s, output_section_callback, output);
- for (sec = s->section_list; sec != NULL; sec = sec->next)
- {
- if (default_common_section != NULL)
- break;
+ if (default_common_section == NULL)
+ for (sec = s->section_list; sec != NULL; sec = sec->next)
if (sec->spec.name != NULL && strcmp (sec->spec.name, "COMMON") == 0)
{
/* Remember the section that common is going to in case we
later get something which doesn't know where to put it. */
default_common_section = output;
+ break;
}
- }
}
/* Return TRUE iff target is the sought target. */
/* Print information about an input section to the map file. */
static void
-print_input_section (lang_input_section_type *in)
+print_input_section (asection *i)
{
- asection *i = in->section;
bfd_size_type size = i->size;
+ int len;
+ bfd_vma addr;
init_opb ();
- if (size != 0)
- {
- int len;
- bfd_vma addr;
- print_space ();
- minfo ("%s", i->name);
+ print_space ();
+ minfo ("%s", i->name);
- len = 1 + strlen (i->name);
- if (len >= SECTION_NAME_MAP_LENGTH - 1)
- {
- print_nl ();
- len = 0;
- }
- while (len < SECTION_NAME_MAP_LENGTH)
- {
- print_space ();
- ++len;
- }
+ len = 1 + strlen (i->name);
+ if (len >= SECTION_NAME_MAP_LENGTH - 1)
+ {
+ print_nl ();
+ len = 0;
+ }
+ while (len < SECTION_NAME_MAP_LENGTH)
+ {
+ print_space ();
+ ++len;
+ }
- if (i->output_section != NULL && (i->flags & SEC_EXCLUDE) == 0)
- addr = i->output_section->vma + i->output_offset;
- else
- {
- addr = print_dot;
- size = 0;
- }
+ if (i->output_section != NULL && i->output_section->owner == output_bfd)
+ addr = i->output_section->vma + i->output_offset;
+ else
+ {
+ addr = print_dot;
+ size = 0;
+ }
- minfo ("0x%V %W %B\n", addr, TO_ADDR (size), i->owner);
+ minfo ("0x%V %W %B\n", addr, TO_ADDR (size), i->owner);
- if (size != i->rawsize && i->rawsize != 0)
- {
- len = SECTION_NAME_MAP_LENGTH + 3;
+ if (size != i->rawsize && i->rawsize != 0)
+ {
+ len = SECTION_NAME_MAP_LENGTH + 3;
#ifdef BFD64
- len += 16;
+ len += 16;
#else
- len += 8;
+ len += 8;
#endif
- while (len > 0)
- {
- print_space ();
- --len;
- }
-
- minfo (_("%W (size before relaxing)\n"), i->rawsize);
+ while (len > 0)
+ {
+ print_space ();
+ --len;
}
- if (i->output_section != NULL && (i->flags & SEC_EXCLUDE) == 0)
- {
- if (command_line.reduce_memory_overheads)
- bfd_link_hash_traverse (link_info.hash, print_one_symbol, i);
- else
- print_all_symbols (i);
+ minfo (_("%W (size before relaxing)\n"), i->rawsize);
+ }
- print_dot = addr + TO_ADDR (size);
- }
+ if (i->output_section != NULL && i->output_section->owner == output_bfd)
+ {
+ if (command_line.reduce_memory_overheads)
+ bfd_link_hash_traverse (link_info.hash, print_one_symbol, i);
+ else
+ print_all_symbols (i);
+
+ print_dot = addr + TO_ADDR (size);
}
}
print_reloc_statement (&s->reloc_statement);
break;
case lang_input_section_enum:
- print_input_section (&s->input_section);
+ print_input_section (s->input_section.section);
break;
case lang_padding_statement_enum:
print_padding_statement (&s->padding_statement);
bfd_gc_sections (output_bfd, &link_info);
}
+/* Relax all sections until bfd_relax_section gives up. */
+
+static void
+relax_sections (void)
+{
+ /* Keep relaxing until bfd_relax_section gives up. */
+ bfd_boolean relax_again;
+
+ do
+ {
+ relax_again = FALSE;
+
+ /* Note: pe-dll.c does something like this also. If you find
+ you need to change this code, you probably need to change
+ pe-dll.c also. DJ */
+
+ /* Do all the assignments with our current guesses as to
+ section sizes. */
+ lang_do_assignments ();
+
+ /* We must do this after lang_do_assignments, because it uses
+ size. */
+ lang_reset_memory_regions ();
+
+ /* Perform another relax pass - this time we know where the
+ globals are, so can make a better guess. */
+ lang_size_sections (&relax_again, FALSE);
+ }
+ while (relax_again);
+}
+
void
lang_process (void)
{
/* Now run around and relax if we can. */
if (command_line.relax)
{
- /* Keep relaxing until bfd_relax_section gives up. */
- bfd_boolean relax_again;
-
- do
- {
- relax_again = FALSE;
-
- /* Note: pe-dll.c does something like this also. If you find
- you need to change this code, you probably need to change
- pe-dll.c also. DJ */
+ /* We may need more than one relaxation pass. */
+ int i = link_info.relax_pass;
- /* Do all the assignments with our current guesses as to
- section sizes. */
- lang_do_assignments ();
+ /* The backend can use it to determine the current pass. */
+ link_info.relax_pass = 0;
- /* We must do this after lang_do_assignments, because it uses
- size. */
- lang_reset_memory_regions ();
-
- /* Perform another relax pass - this time we know where the
- globals are, so can make a better guess. */
- lang_size_sections (&relax_again, FALSE);
-
- /* If the normal relax is done and the relax finalize pass
- is not performed yet, we perform another relax pass. */
- if (!relax_again && link_info.need_relax_finalize)
- {
- link_info.need_relax_finalize = FALSE;
- relax_again = TRUE;
- }
+ while (i--)
+ {
+ relax_sections ();
+ link_info.relax_pass++;
}
- while (relax_again);
/* Final extra sizing to report errors. */
lang_do_assignments ();
projects / platform / upstream / binutils.git / blobdiff