/* Linker command language support.
- Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98, 1999
+ Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000
Free Software Foundation, Inc.
This file is part of GLD, the Gnu Linker.
static void init_os PARAMS ((lang_output_section_statement_type *s));
static void exp_init_os PARAMS ((etree_type *));
static void section_already_linked PARAMS ((bfd *, asection *, PTR));
+static struct bfd_hash_entry *already_linked_newfunc
+ PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *,
+ const char *string));
+static void already_linked_table_init PARAMS ((void));
+static void already_linked_table_free PARAMS ((void));
static boolean wildcardp PARAMS ((const char *));
static lang_statement_union_type *wild_sort
PARAMS ((lang_wild_statement_type *, lang_input_statement_type *,
static void walk_wild_file
PARAMS ((lang_wild_statement_type *, const char *,
lang_input_statement_type *, callback_t, void *));
+
+static int get_target PARAMS ((const bfd_target *, void *));
+static void stricpy PARAMS ((char *, char *));
+static void strcut PARAMS ((char *, char *));
+static int name_compare PARAMS ((char *, char *));
+static int closest_target_match PARAMS ((const bfd_target *, void *));
+static char * get_first_input_target PARAMS ((void));
/* EXPORTS */
lang_output_section_statement_type *abs_output_section;
lang_statement_list_type *stat_ptr = &statement_list;
-lang_statement_list_type file_chain = { 0 };
+lang_statement_list_type file_chain = { NULL, NULL };
const char *entry_symbol = NULL;
boolean entry_from_cmdline;
boolean lang_has_input_file = false;
void *data;
{
/* Don't process sections from files which were excluded. */
- if (ptr->exclude_filename != NULL)
+ if (ptr->exclude_filename_list != NULL)
{
- boolean match;
+ struct name_list *list_tmp;
+ for (list_tmp = ptr->exclude_filename_list; list_tmp; list_tmp = list_tmp->next)
+ {
+ boolean match;
- if (wildcardp (ptr->exclude_filename))
- match = fnmatch (ptr->exclude_filename, file->filename, 0) == 0 ? true : false;
- else
- match = strcmp (ptr->exclude_filename, file->filename) == 0 ? true : false;
+ if (wildcardp (list_tmp->name))
+ match = fnmatch (list_tmp->name, file->filename, 0) == 0 ? true : false;
+ else
+ match = strcmp (list_tmp->name, file->filename) == 0 ? true : false;
- if (match)
- return;
+ if (match)
+ return;
+ }
}
if (file->just_syms_flag == false)
callback_t callback;
void *data;
{
- lang_input_statement_type *f;
-
if (file == (char *) NULL)
{
/* Perform the iteration over all files in the list. */
- for (f = (lang_input_statement_type *) file_chain.head;
- f != (lang_input_statement_type *) NULL;
- f = (lang_input_statement_type *) f->next)
+ LANG_FOR_EACH_INPUT_STATEMENT (f)
{
walk_wild_file (s, section, f, callback, data);
}
}
else if (wildcardp (file))
{
- for (f = (lang_input_statement_type *) file_chain.head;
- f != (lang_input_statement_type *) NULL;
- f = (lang_input_statement_type *) f->next)
+ LANG_FOR_EACH_INPUT_STATEMENT (f)
{
if (fnmatch (file, f->filename, FNM_FILE_NAME) == 0)
walk_wild_file (s, section, f, callback, data);
}
else
{
+ lang_input_statement_type *f;
+
/* Perform the iteration over a single file. */
f = lookup_name (file);
walk_wild_file (s, section, f, callback, data);
break;
}
}
-
+\f
/* Sections marked with the SEC_LINK_ONCE flag should only be linked
- once into the output. This routine checks each sections, and
- arranges to discard it if a section of the same name has already
- been linked. This code assumes that all relevant sections have the
- SEC_LINK_ONCE flag set; that is, it does not depend solely upon the
- section name. This is called via bfd_map_over_sections. */
+ once into the output. This routine checks each section, and
+ arrange to discard it if a section of the same name has already
+ been linked. If the section has COMDAT information, then it uses
+ that to decide whether the section should be included. This code
+ assumes that all relevant sections have the SEC_LINK_ONCE flag set;
+ that is, it does not depend solely upon the section name.
+ section_already_linked is called via bfd_map_over_sections. */
+
+/* This is the shape of the elements inside the already_linked hash
+ table. It maps a name onto a list of already_linked elements with
+ the same name. It's possible to get more than one element in a
+ list if the COMDAT sections have different names. */
+
+struct already_linked_hash_entry
+{
+ struct bfd_hash_entry root;
+ struct already_linked *entry;
+};
+
+struct already_linked
+{
+ struct already_linked *next;
+ asection *sec;
+};
+
+/* The hash table. */
+
+static struct bfd_hash_table already_linked_table;
/*ARGSUSED*/
static void
PTR data;
{
lang_input_statement_type *entry = (lang_input_statement_type *) data;
- struct sec_link_once
- {
- struct sec_link_once *next;
- asection *sec;
- };
- static struct sec_link_once *sec_link_once_list;
flagword flags;
const char *name;
- struct sec_link_once *l;
+ struct already_linked *l;
+ struct already_linked_hash_entry *already_linked_list;
/* If we are only reading symbols from this object, then we want to
discard all sections. */
return;
}
- /* If we aren't building constructors, don't discard link once
- sections. Otherwise we can get confused when generating relocs. */
- if (! config.build_constructors)
- return;
-
flags = bfd_get_section_flags (abfd, sec);
if ((flags & SEC_LINK_ONCE) == 0)
return;
+ /* FIXME: When doing a relocateable link, we may have trouble
+ copying relocations in other sections that refer to local symbols
+ in the section being discarded. Those relocations will have to
+ be converted somehow; as of this writing I'm not sure that any of
+ the backends handle that correctly.
+
+ It is tempting to instead not discard link once sections when
+ doing a relocateable link (technically, they should be discarded
+ whenever we are building constructors). However, that fails,
+ because the linker winds up combining all the link once sections
+ into a single large link once section, which defeats the purpose
+ of having link once sections in the first place.
+
+ Also, not merging link once sections in a relocateable link
+ causes trouble for MIPS ELF, which relies in link once semantics
+ to handle the .reginfo section correctly. */
+
name = bfd_get_section_name (abfd, sec);
- for (l = sec_link_once_list; l != NULL; l = l->next)
+ already_linked_list =
+ ((struct already_linked_hash_entry *)
+ bfd_hash_lookup (&already_linked_table, name, true, false));
+
+ for (l = already_linked_list->entry; l != NULL; l = l->next)
{
- if (strcmp (name, bfd_get_section_name (l->sec->owner, l->sec)) == 0)
+ if (sec->comdat == NULL
+ || l->sec->comdat == NULL
+ || strcmp (sec->comdat->name, l->sec->comdat->name) == 0)
{
/* The section has already been linked. See if we should
issue a warning. */
break;
case SEC_LINK_DUPLICATES_ONE_ONLY:
- einfo (_("%P: %B: warning: ignoring duplicate section `%s'\n"),
- abfd, name);
+ if (sec->comdat == NULL)
+ einfo (_("%P: %B: warning: ignoring duplicate section `%s'\n"),
+ abfd, name);
+ else
+ einfo (_("%P: %B: warning: ignoring duplicate `%s' section symbol `%s'\n"),
+ abfd, name, sec->comdat->name);
break;
case SEC_LINK_DUPLICATES_SAME_CONTENTS:
}
/* Set the output_section field so that wild_doit does not
- create a lang_input_section structure for this section. */
+ create a lang_input_section structure for this section.
+ Since there might be a symbol in the section being
+ discarded, we must retain a pointer to the section which
+ we are really going to use. */
sec->output_section = bfd_abs_section_ptr;
+ if (sec->comdat != NULL)
+ sec->comdat->sec = l->sec;
return;
}
}
- /* This is the first section with this name. Record it. */
+ /* This is the first section with this name. Record it. Allocate
+ the memory from the same obstack as the hash table is kept in. */
+
+ l = ((struct already_linked *)
+ bfd_hash_allocate (&already_linked_table, sizeof *l));
- l = (struct sec_link_once *) xmalloc (sizeof *l);
l->sec = sec;
- l->next = sec_link_once_list;
- sec_link_once_list = l;
+ l->next = already_linked_list->entry;
+ already_linked_list->entry = l;
+}
+
+/* Support routines for the hash table used by section_already_linked,
+ initialize the table, fill in an entry and remove the table. */
+
+static struct bfd_hash_entry *
+already_linked_newfunc (entry, table, string)
+ struct bfd_hash_entry *entry ATTRIBUTE_UNUSED;
+ struct bfd_hash_table *table;
+ const char *string ATTRIBUTE_UNUSED;
+{
+ struct already_linked_hash_entry *ret =
+ bfd_hash_allocate (table, sizeof (struct already_linked_hash_entry));
+
+ ret->entry = NULL;
+
+ return (struct bfd_hash_entry *) ret;
+}
+
+static void
+already_linked_table_init ()
+{
+ if (! bfd_hash_table_init_n (&already_linked_table,
+ already_linked_newfunc,
+ 42))
+ einfo (_("%P%F: Failed to create hash table\n"));
+}
+
+static void
+already_linked_table_free ()
+{
+ bfd_hash_table_free (&already_linked_table);
}
\f
/* The wild routines.
break;
}
+ /* Copy over SEC_SMALL_DATA. */
+ if (section->flags & SEC_SMALL_DATA)
+ section->output_section->flags |= SEC_SMALL_DATA;
+
if (section->alignment_power > output->bfd_section->alignment_power)
output->bfd_section->alignment_power = section->alignment_power;
lang_wild_statement_type *s;
const char *section;
const char *file;
- const char *target;
+ const char *target ATTRIBUTE_UNUSED;
lang_output_section_statement_type *output;
{
walk_wild (s, section, file, output_section_callback, (void *) output);
}
}
+/* Return true iff target is the sought target. */
+static int
+get_target (target, data)
+ const bfd_target * target;
+ void * data;
+{
+ const char * sought = (const char *) data;
+
+ return strcmp (target->name, sought) == 0;
+}
+
+/* Like strcpy() but convert to lower case as well. */
+static void
+stricpy (dest, src)
+ char * dest;
+ char * src;
+{
+ char c;
+
+ while ((c = * src ++) != 0)
+ {
+ if (isupper ((unsigned char) c))
+ c = tolower (c);
+
+ * dest ++ = c;
+ }
+
+ * dest = 0;
+}
+
+/* Remove the first occurance of needle (if any) in haystack
+ from haystack. */
+static void
+strcut (haystack, needle)
+ char * haystack;
+ char * needle;
+{
+ haystack = strstr (haystack, needle);
+
+ if (haystack)
+ {
+ char * src;
+
+ for (src = haystack + strlen (needle); * src;)
+ * haystack ++ = * src ++;
+
+ * haystack = 0;
+ }
+}
+
+/* Compare two target format name strings.
+ Return a value indicating how "similar" they are. */
+static int
+name_compare (first, second)
+ char * first;
+ char * second;
+{
+ char * copy1;
+ char * copy2;
+ int result;
+
+ copy1 = xmalloc (strlen (first) + 1);
+ copy2 = xmalloc (strlen (second) + 1);
+
+ /* Convert the names to lower case. */
+ stricpy (copy1, first);
+ stricpy (copy2, second);
+
+ /* Remove and endian strings from the name. */
+ strcut (copy1, "big");
+ strcut (copy1, "little");
+ strcut (copy2, "big");
+ strcut (copy2, "little");
+
+ /* Return a value based on how many characters match,
+ starting from the beginning. If both strings are
+ the same then return 10 * their length. */
+ for (result = 0; copy1 [result] == copy2 [result]; result ++)
+ if (copy1 [result] == 0)
+ {
+ result *= 10;
+ break;
+ }
+
+ free (copy1);
+ free (copy2);
+
+ return result;
+}
+
+/* Set by closest_target_match() below. */
+static const bfd_target * winner;
+
+/* Scan all the valid bfd targets looking for one that has the endianness
+ requirement that was specified on the command line, and is the nearest
+ match to the original output target. */
+static int
+closest_target_match (target, data)
+ const bfd_target * target;
+ void * data;
+{
+ const bfd_target * original = (const bfd_target *) data;
+
+ if (command_line.endian == ENDIAN_BIG && target->byteorder != BFD_ENDIAN_BIG)
+ return 0;
+
+ if (command_line.endian == ENDIAN_LITTLE && target->byteorder != BFD_ENDIAN_LITTLE)
+ return 0;
+
+ /* Must be the same flavour. */
+ if (target->flavour != original->flavour)
+ return 0;
+
+ /* If we have not found a potential winner yet, then record this one. */
+ if (winner == NULL)
+ {
+ winner = target;
+ return 0;
+ }
+
+ /* Oh dear, we now have two potential candidates for a successful match.
+ Compare their names and choose the better one. */
+ if (name_compare (target->name, original->name) > name_compare (winner->name, original->name))
+ winner = target;
+
+ /* Keep on searching until wqe have checked them all. */
+ return 0;
+}
+
+/* Return the BFD target format of the first input file. */
+static char *
+get_first_input_target ()
+{
+ char * target = NULL;
+
+ LANG_FOR_EACH_INPUT_STATEMENT (s)
+ {
+ if (s->header.type == lang_input_statement_enum
+ && s->real)
+ {
+ ldfile_open_file (s);
+
+ if (s->the_bfd != NULL
+ && bfd_check_format (s->the_bfd, bfd_object))
+ {
+ target = bfd_get_target (s->the_bfd);
+
+ if (target != NULL)
+ break;
+ }
+ }
+ }
+
+ return target;
+}
+
/* Open the output file. */
static bfd *
open_output (name)
- const char *name;
+ const char * name;
{
- bfd *output;
+ bfd * output;
+ /* Has the user told us which output format to use ? */
if (output_target == (char *) NULL)
{
- if (current_target != (char *) NULL)
+ /* No - has the current target been set to something other than the default ? */
+ if (current_target != default_target)
output_target = current_target;
+
+ /* No - can we determine the format of the first input file ? */
else
- output_target = default_target;
+ {
+ output_target = get_first_input_target ();
+
+ /* Failed - use the default output target. */
+ if (output_target == NULL)
+ output_target = default_target;
+ }
}
+
+ /* Has the user requested a particular endianness on the command line ? */
+ if (command_line.endian != ENDIAN_UNSET)
+ {
+ const bfd_target * target;
+ enum bfd_endian desired_endian;
+
+ /* Get the chosen target. */
+ target = bfd_search_for_target (get_target, (void *) output_target);
+
+ if (command_line.endian == ENDIAN_BIG)
+ desired_endian = BFD_ENDIAN_BIG;
+ else
+ desired_endian = BFD_ENDIAN_LITTLE;
+
+ /* See if the target has the wrong endianness. This should not happen
+ if the linker script has provided big and little endian alternatives,
+ but some scrips don't do this. */
+ if (target->byteorder != desired_endian)
+ {
+ /* If it does, then see if the target provides
+ an alternative with the correct endianness. */
+ if (target->alternative_target != NULL
+ && (target->alternative_target->byteorder == desired_endian))
+ output_target = target->alternative_target->name;
+ else
+ {
+ /* Try to find a target as similar as possible to the default
+ target, but which has the desired endian characteristic. */
+ (void) bfd_search_for_target (closest_target_match, (void *) target);
+
+ /* Oh dear - we could not find any targets that satisfy our requirements. */
+ if (winner == NULL)
+ einfo (_("%P: warning: could not find any targets that match endianness requirement\n"));
+ else
+ output_target = winner->name;
+ }
+ }
+ }
+
output = bfd_openw (name, output_target);
if (output == (bfd *) NULL)
{
if (bfd_get_error () == bfd_error_invalid_target)
- {
- einfo (_("%P%F: target %s not found\n"), output_target);
- }
+ einfo (_("%P%F: target %s not found\n"), output_target);
+
einfo (_("%P%F: cannot open output file %s: %E\n"), name);
}
return output;
}
-
-
-
static void
ldlang_open_output (statement)
lang_statement_union_type * statement;
current_target = s->target_statement.target;
break;
case lang_input_statement_enum:
- if (s->input_statement.real == true)
+ if (s->input_statement.real)
{
lang_statement_list_type add;
if (w->filenames_sorted)
minfo ("SORT(");
- if (w->exclude_filename != NULL)
- minfo ("EXCLUDE_FILE ( %s )", w->exclude_filename);
- if (w->filename != NULL)
+ if (w->exclude_filename_list != NULL)
+ {
+ name_list *tmp;
+ minfo ("EXCLUDE_FILE ( %s", w->exclude_filename_list->name);
+ for (tmp=w->exclude_filename_list->next; tmp; tmp = tmp->next)
+ minfo (", %s", tmp->name);
+ minfo (")");
+ }
+ if (w->filename != NULL)
minfo ("%s", w->filename);
else
minfo ("*");
lang_output_section_statement_type * output_section_statement;
fill_type fill;
bfd_vma dot;
- boolean relax;
+ boolean relax ATTRIBUTE_UNUSED;
{
lang_input_section_type *is = &((*this_ptr)->input_section);
asection *i = is->section;
return dot;
}
+#define IGNORE_SECTION(bfd, s) \
+ (((bfd_get_section_flags (bfd, s) & (SEC_ALLOC | SEC_LOAD)) != (SEC_ALLOC | SEC_LOAD)) \
+ || bfd_section_size (bfd, s) == 0)
+
/* Check to see if any allocated sections overlap with other allocated
sections. This can happen when the linker script specifically specifies
the output section addresses of the two sections. */
/* Scan all sections in the output list. */
for (s = output_bfd->sections; s != NULL; s = s->next)
- /* Ignore sections which are not loaded or which have no contents. */
- if ((bfd_get_section_flags (output_bfd, s) & (SEC_ALLOC | SEC_LOAD))
- && bfd_section_size (output_bfd, s) != 0)
- {
- asection * os;
+ {
+ asection * os;
+
+ /* Ignore sections which are not loaded or which have no contents. */
+ if (IGNORE_SECTION (output_bfd, s))
+ continue;
+
+ /* Once we reach section 's' stop our seach. This prevents two
+ warning messages from being produced, one for 'section A overlaps
+ section B' and one for 'section B overlaps section A'. */
+ for (os = output_bfd->sections; os != s; os = os->next)
+ {
+ bfd_vma s_start;
+ bfd_vma s_end;
+ bfd_vma os_start;
+ bfd_vma os_end;
+
+ /* Only consider loadable sections with real contents. */
+ if (IGNORE_SECTION (output_bfd, os))
+ continue;
- /* Once we reach section 's' stop our seach. This prevents two
- warning messages from being produced, one for 'section A overlaps
- section B' and one for 'section B overlaps section A'. */
- for (os = output_bfd->sections; os != s; os = os->next)
- {
- bfd_vma s_start;
- bfd_vma s_end;
- bfd_vma os_start;
- bfd_vma os_end;
-
- /* Only consider loadable sections with real contents. */
- if (((bfd_get_section_flags (output_bfd, os)
- & (SEC_ALLOC | SEC_LOAD)) == 0)
- || bfd_section_size (output_bfd, os) == 0)
- continue;
-
- /* We must check the sections' LMA addresses not their
- VMA addresses because overlay sections can have
- overlapping VMAs but they must have distinct LMAs. */
- s_start = bfd_section_lma (output_bfd, s);
- os_start = bfd_section_lma (output_bfd, os);
- s_end = s_start + bfd_section_size (output_bfd, s) - 1;
- os_end = os_start + bfd_section_size (output_bfd, os) - 1;
-
- /* Look for an overlap. */
- if ((s_end < os_start) || (s_start > os_end))
- continue;
-
- einfo (
+ /* We must check the sections' LMA addresses not their
+ VMA addresses because overlay sections can have
+ overlapping VMAs but they must have distinct LMAs. */
+ s_start = bfd_section_lma (output_bfd, s);
+ os_start = bfd_section_lma (output_bfd, os);
+ s_end = s_start + bfd_section_size (output_bfd, s) - 1;
+ os_end = os_start + bfd_section_size (output_bfd, os) - 1;
+
+ /* Look for an overlap. */
+ if ((s_end < os_start) || (s_start > os_end))
+ continue;
+
+ einfo (
_("%X%P: section %s [%V -> %V] overlaps section %s [%V -> %V]\n"),
- s->name, s_start, s_end, os->name, os_start, os_end);
-
- /* Once we have found one overlap for this section,
- stop looking for others. */
- break;
- }
- }
+ s->name, s_start, s_end, os->name, os_start, os_end);
+
+ /* Once we have found one overlap for this section,
+ stop looking for others. */
+ break;
+ }
+ }
}
/* This variable indicates whether bfd_relax_section should be called
/* Update dot in the region ?
We only do this if the section is going to be allocated,
since unallocated sections do not contribute to the region's
- overall size in memory. */
+ overall size in memory.
+
+ If the SEC_NEVER_LOAD bit is not set, it will affect the
+ addresses of sections after it. We have to update
+ dot. */
if (os->region != (lang_memory_region_type *) NULL
- && (bfd_get_section_flags (output_bfd, os->bfd_section)
- & (SEC_ALLOC | SEC_LOAD)))
+ && ((bfd_get_section_flags (output_bfd, os->bfd_section)
+ & SEC_NEVER_LOAD) == 0
+ || (bfd_get_section_flags (output_bfd, os->bfd_section)
+ & (SEC_ALLOC | SEC_LOAD))))
{
os->region->current = dot;
- /* Make sure this isn't silly. */
- if (os->region->current < os->region->origin
- || (os->region->current - os->region->origin
- > os->region->length))
+ /* Make sure the new address is within the region. We
+ explicitly permit the current address to be at the
+ exact end of the region when the VMA is non-zero,
+ in case the region is at the end of addressable
+ memory and the calculation wraps around. */
+ if ((os->region->current < os->region->origin
+ || (os->region->current - os->region->origin
+ > os->region->length))
+ && ((os->region->current
+ != os->region->origin + os->region->length)
+ || os->bfd_section->vma == 0))
+
{
if (os->addr_tree != (etree_type *) NULL)
{
static void
#ifdef ANSI_PROTOTYPES
-ignore_bfd_errors (const char *s, ...)
+ignore_bfd_errors (const char *s ATTRIBUTE_UNUSED, ...)
#else
ignore_bfd_errors (s)
- const char *s;
+ const char *s ATTRIBUTE_UNUSED;
#endif
{
/* Don't do anything. */
static void
lang_place_orphans ()
{
- lang_input_statement_type *file;
-
- for (file = (lang_input_statement_type *) file_chain.head;
- file != (lang_input_statement_type *) NULL;
- file = (lang_input_statement_type *) file->next)
+ LANG_FOR_EACH_INPUT_STATEMENT (file)
{
asection *s;
lang_for_each_file (func)
void (*func) PARAMS ((lang_input_statement_type *));
{
- lang_input_statement_type *f;
-
- for (f = (lang_input_statement_type *) file_chain.head;
- f != (lang_input_statement_type *) NULL;
- f = (lang_input_statement_type *) f->next)
+ LANG_FOR_EACH_INPUT_STATEMENT (f)
{
func (f);
}
lang_for_each_input_section (func)
void (*func) PARAMS ((bfd * ab, asection * as));
{
- lang_input_statement_type *f;
-
- for (f = (lang_input_statement_type *) file_chain.head;
- f != (lang_input_statement_type *) NULL;
- f = (lang_input_statement_type *) f->next)
+ LANG_FOR_EACH_INPUT_STATEMENT (f)
{
- asection *s;
+ asection * s;
for (s = f->the_bfd->sections;
s != (asection *) NULL;
gc_section_callback (ptr, section, file, data)
lang_wild_statement_type *ptr;
asection *section;
- lang_input_statement_type *file;
- void *data;
+ lang_input_statement_type *file ATTRIBUTE_UNUSED;
+ void *data ATTRIBUTE_UNUSED;
{
/* If the wild pattern was marked KEEP, the member sections
should be as well. */
/* Keep all sections containing symbols undefined on the command-line.
Handle the entry symbol at the same time. */
-
- fake_list_start.next = ldlang_undef_chain_list_head;
- if (entry_symbol == NULL)
- fake_list_start.name = "start";
+
+ if (entry_symbol != NULL)
+ {
+ fake_list_start.next = ldlang_undef_chain_list_head;
+ fake_list_start.name = (char *) entry_symbol;
+ ulist = &fake_list_start;
+ }
else
- fake_list_start.name = (char *) entry_symbol;
+ ulist = ldlang_undef_chain_list_head;
- for (ulist = &fake_list_start; ulist; ulist = ulist->next)
+ for (; ulist; ulist = ulist->next)
{
h = bfd_link_hash_lookup (link_info.hash, ulist->name,
false, false, false);
/* Add to the hash table all undefineds on the command line */
lang_place_undefineds ();
+ already_linked_table_init ();
+
/* Create a bfd for each input file */
current_target = default_target;
open_input_bfds (statement_list.head, false);
ldemul_after_open ();
+ already_linked_table_free ();
+
/* Make sure that we're not mixing architectures. We call this
after all the input files have been opened, but before we do any
other processing, so that any operations merge_private_bfd_data
void
lang_add_wild (section_name, sections_sorted, filename, filenames_sorted,
- keep_sections, exclude_filename)
+ keep_sections, exclude_filename_list)
const char *const section_name;
boolean sections_sorted;
const char *const filename;
boolean filenames_sorted;
boolean keep_sections;
- const char *exclude_filename;
+ struct name_list *exclude_filename_list;
{
lang_wild_statement_type *new = new_stat (lang_wild_statement,
stat_ptr);
new->filename = filename;
new->filenames_sorted = filenames_sorted;
new->keep_sections = keep_sections;
- new->exclude_filename = exclude_filename;
+ new->exclude_filename_list = exclude_filename_list;
lang_list_init (&new->children);
}