read the symbol information, the <<_bfd_link_add_symbols>>
routine should save it somewhere attached to the object file
BFD. However, the information should only be saved if the
- <<keep_memory>> field of the <<info>> argument is true, so
+ <<keep_memory>> field of the <<info>> argument is TRUE, so
that the <<-no-keep-memory>> linker switch is effective.
The a.out function which adds symbols from an object file is
file at the end of <<NAME(aout,final_link)>>.
*/
-static boolean generic_link_read_symbols
+static bfd_boolean generic_link_read_symbols
PARAMS ((bfd *));
-static boolean generic_link_add_symbols
- PARAMS ((bfd *, struct bfd_link_info *, boolean collect));
-static boolean generic_link_add_object_symbols
- PARAMS ((bfd *, struct bfd_link_info *, boolean collect));
-static boolean generic_link_check_archive_element_no_collect
- PARAMS ((bfd *, struct bfd_link_info *, boolean *pneeded));
-static boolean generic_link_check_archive_element_collect
- PARAMS ((bfd *, struct bfd_link_info *, boolean *pneeded));
-static boolean generic_link_check_archive_element
- PARAMS ((bfd *, struct bfd_link_info *, boolean *pneeded, boolean collect));
-static boolean generic_link_add_symbol_list
+static bfd_boolean generic_link_add_symbols
+ PARAMS ((bfd *, struct bfd_link_info *, bfd_boolean collect));
+static bfd_boolean generic_link_add_object_symbols
+ PARAMS ((bfd *, struct bfd_link_info *, bfd_boolean collect));
+static bfd_boolean generic_link_check_archive_element_no_collect
+ PARAMS ((bfd *, struct bfd_link_info *, bfd_boolean *pneeded));
+static bfd_boolean generic_link_check_archive_element_collect
+ PARAMS ((bfd *, struct bfd_link_info *, bfd_boolean *pneeded));
+static bfd_boolean generic_link_check_archive_element
+ PARAMS ((bfd *, struct bfd_link_info *, bfd_boolean *pneeded,
+ bfd_boolean collect));
+static bfd_boolean generic_link_add_symbol_list
PARAMS ((bfd *, struct bfd_link_info *, bfd_size_type count, asymbol **,
- boolean collect));
-static bfd *hash_entry_bfd PARAMS ((struct bfd_link_hash_entry *));
+ bfd_boolean collect));
+static bfd *hash_entry_bfd
+ PARAMS ((struct bfd_link_hash_entry *));
static void set_symbol_from_hash
PARAMS ((asymbol *, struct bfd_link_hash_entry *));
-static boolean generic_add_output_symbol
+static bfd_boolean generic_add_output_symbol
PARAMS ((bfd *, size_t *psymalloc, asymbol *));
-static boolean default_data_link_order
+static bfd_boolean default_data_link_order
PARAMS ((bfd *, struct bfd_link_info *, asection *,
struct bfd_link_order *));
-static boolean default_indirect_link_order
+static bfd_boolean default_indirect_link_order
PARAMS ((bfd *, struct bfd_link_info *, asection *,
- struct bfd_link_order *, boolean));
+ struct bfd_link_order *, bfd_boolean));
/* The link hash table structure is defined in bfdlink.h. It provides
a base hash table which the backend specific hash tables are built
subclass. */
if (entry == NULL)
{
- entry = bfd_hash_allocate (table, sizeof (struct bfd_link_hash_entry));
+ entry = (struct bfd_hash_entry *)
+ bfd_hash_allocate (table, sizeof (struct bfd_link_hash_entry));
if (entry == NULL)
return entry;
}
/* Initialize a link hash table. The BFD argument is the one
responsible for creating this table. */
-boolean
+bfd_boolean
_bfd_link_hash_table_init (table, abfd, newfunc)
struct bfd_link_hash_table *table;
bfd *abfd;
return bfd_hash_table_init (&table->table, newfunc);
}
-/* Look up a symbol in a link hash table. If follow is true, we
+/* Look up a symbol in a link hash table. If follow is TRUE, we
follow bfd_link_hash_indirect and bfd_link_hash_warning links to
the real symbol. */
bfd_link_hash_lookup (table, string, create, copy, follow)
struct bfd_link_hash_table *table;
const char *string;
- boolean create;
- boolean copy;
- boolean follow;
+ bfd_boolean create;
+ bfd_boolean copy;
+ bfd_boolean follow;
{
struct bfd_link_hash_entry *ret;
bfd *abfd;
struct bfd_link_info *info;
const char *string;
- boolean create;
- boolean copy;
- boolean follow;
+ bfd_boolean create;
+ bfd_boolean copy;
+ bfd_boolean follow;
{
bfd_size_type amt;
#undef WRAP
#define WRAP "__wrap_"
- if (bfd_hash_lookup (info->wrap_hash, l, false, false) != NULL)
+ if (bfd_hash_lookup (info->wrap_hash, l, FALSE, FALSE) != NULL)
{
char *n;
struct bfd_link_hash_entry *h;
n[1] = '\0';
strcat (n, WRAP);
strcat (n, l);
- h = bfd_link_hash_lookup (info->hash, n, create, true, follow);
+ h = bfd_link_hash_lookup (info->hash, n, create, TRUE, follow);
free (n);
return h;
}
if (*l == '_'
&& strncmp (l, REAL, sizeof REAL - 1) == 0
&& bfd_hash_lookup (info->wrap_hash, l + sizeof REAL - 1,
- false, false) != NULL)
+ FALSE, FALSE) != NULL)
{
char *n;
struct bfd_link_hash_entry *h;
n[0] = bfd_get_symbol_leading_char (abfd);
n[1] = '\0';
strcat (n, l + sizeof REAL - 1);
- h = bfd_link_hash_lookup (info->hash, n, create, true, follow);
+ h = bfd_link_hash_lookup (info->hash, n, create, TRUE, follow);
free (n);
return h;
}
void
bfd_link_hash_traverse (table, func, info)
struct bfd_link_hash_table *table;
- boolean (*func) PARAMS ((struct bfd_link_hash_entry *, PTR));
+ bfd_boolean (*func) PARAMS ((struct bfd_link_hash_entry *, PTR));
PTR info;
{
bfd_hash_traverse (&table->table,
- ((boolean (*) PARAMS ((struct bfd_hash_entry *, PTR)))
+ ((bfd_boolean (*) PARAMS ((struct bfd_hash_entry *, PTR)))
func),
info);
}
table->undefs_tail = h;
}
\f
-/* Routine to create an entry in an generic link hash table. */
+/* Routine to create an entry in a generic link hash table. */
struct bfd_hash_entry *
_bfd_generic_link_hash_newfunc (entry, table, string)
subclass. */
if (entry == NULL)
{
- entry = bfd_hash_allocate (table,
- sizeof (struct generic_link_hash_entry));
+ entry = (struct bfd_hash_entry *)
+ bfd_hash_allocate (table, sizeof (struct generic_link_hash_entry));
if (entry == NULL)
return entry;
}
/* Set local fields. */
ret = (struct generic_link_hash_entry *) entry;
- ret->written = false;
+ ret->written = FALSE;
ret->sym = NULL;
}
return entry;
}
-/* Create an generic link hash table. */
+/* Create a generic link hash table. */
struct bfd_link_hash_table *
_bfd_generic_link_hash_table_create (abfd)
the hash table pointing to different instances of the symbol
structure. */
-static boolean
+static bfd_boolean
generic_link_read_symbols (abfd)
bfd *abfd;
{
symsize = bfd_get_symtab_upper_bound (abfd);
if (symsize < 0)
- return false;
+ return FALSE;
bfd_get_outsymbols (abfd) =
(asymbol **) bfd_alloc (abfd, (bfd_size_type) symsize);
if (bfd_get_outsymbols (abfd) == NULL && symsize != 0)
- return false;
+ return FALSE;
symcount = bfd_canonicalize_symtab (abfd, bfd_get_outsymbols (abfd));
if (symcount < 0)
- return false;
+ return FALSE;
bfd_get_symcount (abfd) = symcount;
}
- return true;
+ return TRUE;
}
\f
/* Generic function to add symbols to from an object file to the
global hash table. This version does not automatically collect
constructors by name. */
-boolean
+bfd_boolean
_bfd_generic_link_add_symbols (abfd, info)
bfd *abfd;
struct bfd_link_info *info;
{
- return generic_link_add_symbols (abfd, info, false);
+ return generic_link_add_symbols (abfd, info, FALSE);
}
/* Generic function to add symbols from an object file to the global
constructors and destructors; these are approximately those targets
for which gcc uses collect2 and do not support stabs. */
-boolean
+bfd_boolean
_bfd_generic_link_add_symbols_collect (abfd, info)
bfd *abfd;
struct bfd_link_info *info;
{
- return generic_link_add_symbols (abfd, info, true);
+ return generic_link_add_symbols (abfd, info, TRUE);
}
/* Indicate that we are only retrieving symbol values from this
/* Add symbols from an object file to the global hash table. */
-static boolean
+static bfd_boolean
generic_link_add_symbols (abfd, info, collect)
bfd *abfd;
struct bfd_link_info *info;
- boolean collect;
+ bfd_boolean collect;
{
- boolean ret;
+ bfd_boolean ret;
switch (bfd_get_format (abfd))
{
break;
default:
bfd_set_error (bfd_error_wrong_format);
- ret = false;
+ ret = FALSE;
}
return ret;
/* Add symbols from an object file to the global hash table. */
-static boolean
+static bfd_boolean
generic_link_add_object_symbols (abfd, info, collect)
bfd *abfd;
struct bfd_link_info *info;
- boolean collect;
+ bfd_boolean collect;
{
bfd_size_type symcount;
struct symbol_cache_entry **outsyms;
if (! generic_link_read_symbols (abfd))
- return false;
+ return FALSE;
symcount = _bfd_generic_link_get_symcount (abfd);
outsyms = _bfd_generic_link_get_symbols (abfd);
return generic_link_add_symbol_list (abfd, info, symcount, outsyms, collect);
static struct bfd_hash_entry *archive_hash_newfunc
PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
-static boolean archive_hash_table_init
+static bfd_boolean archive_hash_table_init
PARAMS ((struct archive_hash_table *,
struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
struct bfd_hash_table *,
/* Initialize an archive hash table. */
-static boolean
+static bfd_boolean
archive_hash_table_init (table, newfunc)
struct archive_hash_table *table;
struct bfd_hash_entry *(*newfunc) PARAMS ((struct bfd_hash_entry *,
re-search the symbol table each time a new object file was added.
The CHECKFN argument is used to see if an object file should be
- included. CHECKFN should set *PNEEDED to true if the object file
+ included. CHECKFN should set *PNEEDED to TRUE if the object file
should be included, and must also call the bfd_link_info
add_archive_element callback function and handle adding the symbols
- to the global hash table. CHECKFN should only return false if some
+ to the global hash table. CHECKFN should only return FALSE if some
sort of error occurs.
For some formats, such as a.out, it is possible to look through an
may create new undefined symbols which cause a previously examined
object file to be included. */
-boolean
+bfd_boolean
_bfd_generic_link_add_archive_symbols (abfd, info, checkfn)
bfd *abfd;
struct bfd_link_info *info;
- boolean (*checkfn) PARAMS ((bfd *, struct bfd_link_info *,
- boolean *pneeded));
+ bfd_boolean (*checkfn)
+ PARAMS ((bfd *, struct bfd_link_info *, bfd_boolean *pneeded));
{
carsym *arsyms;
carsym *arsym_end;
{
/* An empty archive is a special case. */
if (bfd_openr_next_archived_file (abfd, (bfd *) NULL) == NULL)
- return true;
+ return TRUE;
bfd_set_error (bfd_error_no_armap);
- return false;
+ return FALSE;
}
arsyms = bfd_ardata (abfd)->symdefs;
/* In order to quickly determine whether an symbol is defined in
this archive, we build a hash table of the symbols. */
if (! archive_hash_table_init (&arsym_hash, archive_hash_newfunc))
- return false;
+ return FALSE;
for (arsym = arsyms, indx = 0; arsym < arsym_end; arsym++, indx++)
{
struct archive_hash_entry *arh;
struct archive_list *l, **pp;
- arh = archive_hash_lookup (&arsym_hash, arsym->name, true, false);
+ arh = archive_hash_lookup (&arsym_hash, arsym->name, TRUE, FALSE);
if (arh == (struct archive_hash_entry *) NULL)
goto error_return;
l = ((struct archive_list *)
}
/* Look for this symbol in the archive symbol map. */
- arh = archive_hash_lookup (&arsym_hash, h->root.string, false, false);
+ arh = archive_hash_lookup (&arsym_hash, h->root.string, FALSE, FALSE);
if (arh == (struct archive_hash_entry *) NULL)
{
/* If we haven't found the exact symbol we're looking for,
bfd_size_type amt = strlen (h->root.string) + 10;
char *buf = (char *) bfd_malloc (amt);
if (buf == NULL)
- return false;
+ return FALSE;
sprintf (buf, "__imp_%s", h->root.string);
- arh = archive_hash_lookup (&arsym_hash, buf, false, false);
+ arh = archive_hash_lookup (&arsym_hash, buf, FALSE, FALSE);
free(buf);
}
if (arh == (struct archive_hash_entry *) NULL)
for (l = arh->defs; l != (struct archive_list *) NULL; l = l->next)
{
bfd *element;
- boolean needed;
+ bfd_boolean needed;
/* If the symbol has gotten defined along the way, quit. */
if (h->type != bfd_link_hash_undefined
/* Save PASS in case we are called again. */
abfd->archive_pass = pass;
- return true;
+ return TRUE;
error_return:
archive_hash_table_free (&arsym_hash);
- return false;
+ return FALSE;
}
\f
/* See if we should include an archive element. This version is used
the symbol name, presumably because we have some other mechanism
for finding them. */
-static boolean
+static bfd_boolean
generic_link_check_archive_element_no_collect (abfd, info, pneeded)
bfd *abfd;
struct bfd_link_info *info;
- boolean *pneeded;
+ bfd_boolean *pneeded;
{
- return generic_link_check_archive_element (abfd, info, pneeded, false);
+ return generic_link_check_archive_element (abfd, info, pneeded, FALSE);
}
/* See if we should include an archive element. This version is used
when we want to automatically collect constructors based on the
symbol name, as collect2 does. */
-static boolean
+static bfd_boolean
generic_link_check_archive_element_collect (abfd, info, pneeded)
bfd *abfd;
struct bfd_link_info *info;
- boolean *pneeded;
+ bfd_boolean *pneeded;
{
- return generic_link_check_archive_element (abfd, info, pneeded, true);
+ return generic_link_check_archive_element (abfd, info, pneeded, TRUE);
}
/* See if we should include an archive element. Optionally collect
constructors. */
-static boolean
+static bfd_boolean
generic_link_check_archive_element (abfd, info, pneeded, collect)
bfd *abfd;
struct bfd_link_info *info;
- boolean *pneeded;
- boolean collect;
+ bfd_boolean *pneeded;
+ bfd_boolean collect;
{
asymbol **pp, **ppend;
- *pneeded = false;
+ *pneeded = FALSE;
if (! generic_link_read_symbols (abfd))
- return false;
+ return FALSE;
pp = _bfd_generic_link_get_symbols (abfd);
ppend = pp + _bfd_generic_link_get_symcount (abfd);
symbol (type bfd_link_hash_undefweak) is not considered to be
a reference when pulling files out of an archive. See the
SVR4 ABI, p. 4-27. */
- h = bfd_link_hash_lookup (info->hash, bfd_asymbol_name (p), false,
- false, true);
+ h = bfd_link_hash_lookup (info->hash, bfd_asymbol_name (p), FALSE,
+ FALSE, TRUE);
if (h == (struct bfd_link_hash_entry *) NULL
|| (h->type != bfd_link_hash_undefined
&& h->type != bfd_link_hash_common))
/* This object file defines this symbol, so pull it in. */
if (! (*info->callbacks->add_archive_element) (info, abfd,
bfd_asymbol_name (p)))
- return false;
+ return FALSE;
symcount = _bfd_generic_link_get_symcount (abfd);
symbols = _bfd_generic_link_get_symbols (abfd);
if (! generic_link_add_symbol_list (abfd, info, symcount,
symbols, collect))
- return false;
- *pneeded = true;
- return true;
+ return FALSE;
+ *pneeded = TRUE;
+ return TRUE;
}
/* P is a common symbol. */
file. This is for the -u option in the linker. */
if (! (*info->callbacks->add_archive_element)
(info, abfd, bfd_asymbol_name (p)))
- return false;
- *pneeded = true;
- return true;
+ return FALSE;
+ *pneeded = TRUE;
+ return TRUE;
}
/* Turn the symbol into a common symbol but do not link in
bfd_hash_allocate (&info->hash->table,
sizeof (struct bfd_link_hash_common_entry)));
if (h->u.c.p == NULL)
- return false;
+ return FALSE;
size = bfd_asymbol_value (p);
h->u.c.size = size;
}
/* This archive element is not needed. */
- return true;
+ return TRUE;
}
/* Add the symbols from an object file to the global hash table. ABFD
is the object file. INFO is the linker information. SYMBOL_COUNT
is the number of symbols. SYMBOLS is the list of symbols. COLLECT
- is true if constructors should be automatically collected by name
+ is TRUE if constructors should be automatically collected by name
as is done by collect2. */
-static boolean
+static bfd_boolean
generic_link_add_symbol_list (abfd, info, symbol_count, symbols, collect)
bfd *abfd;
struct bfd_link_info *info;
bfd_size_type symbol_count;
asymbol **symbols;
- boolean collect;
+ bfd_boolean collect;
{
asymbol **pp, **ppend;
bh = NULL;
if (! (_bfd_generic_link_add_one_symbol
(info, abfd, name, p->flags, bfd_get_section (p),
- p->value, string, false, collect, &bh)))
- return false;
+ p->value, string, FALSE, collect, &bh)))
+ return FALSE;
h = (struct generic_link_hash_entry *) bh;
/* If this is a constructor symbol, and the linker didn't do
}
}
- return true;
+ return TRUE;
}
\f
/* We use a state table to deal with adding symbols from an object
STRING is used for either an indirect symbol, in which case it is
the name of the symbol to indirect to, or a warning symbol, in
which case it is the warning string.
- COPY is true if NAME or STRING must be copied into locally
+ COPY is TRUE if NAME or STRING must be copied into locally
allocated memory if they need to be saved.
- COLLECT is true if we should automatically collect gcc constructor
+ COLLECT is TRUE if we should automatically collect gcc constructor
or destructor names as collect2 does.
HASHP, if not NULL, is a place to store the created hash table
entry; if *HASHP is not NULL, the caller has already looked up
the hash table entry, and stored it in *HASHP. */
-boolean
+bfd_boolean
_bfd_generic_link_add_one_symbol (info, abfd, name, flags, section, value,
string, copy, collect, hashp)
struct bfd_link_info *info;
asection *section;
bfd_vma value;
const char *string;
- boolean copy;
- boolean collect;
+ bfd_boolean copy;
+ bfd_boolean collect;
struct bfd_link_hash_entry **hashp;
{
enum link_row row;
struct bfd_link_hash_entry *h;
- boolean cycle;
+ bfd_boolean cycle;
if (bfd_is_ind_section (section)
|| (flags & BSF_INDIRECT) != 0)
else
{
if (row == UNDEF_ROW || row == UNDEFW_ROW)
- h = bfd_wrapped_link_hash_lookup (abfd, info, name, true, copy, false);
+ h = bfd_wrapped_link_hash_lookup (abfd, info, name, TRUE, copy, FALSE);
else
- h = bfd_link_hash_lookup (info->hash, name, true, copy, false);
+ h = bfd_link_hash_lookup (info->hash, name, TRUE, copy, FALSE);
if (h == NULL)
{
if (hashp != NULL)
*hashp = NULL;
- return false;
+ return FALSE;
}
}
if (info->notice_all
|| (info->notice_hash != (struct bfd_hash_table *) NULL
- && (bfd_hash_lookup (info->notice_hash, name, false, false)
+ && (bfd_hash_lookup (info->notice_hash, name, FALSE, FALSE)
!= (struct bfd_hash_entry *) NULL)))
{
if (! (*info->callbacks->notice) (info, h->root.string, abfd, section,
value))
- return false;
+ return FALSE;
}
if (hashp != (struct bfd_link_hash_entry **) NULL)
{
enum link_action action;
- cycle = false;
+ cycle = FALSE;
action = link_action[(int) row][(int) h->type];
switch (action)
{
(info, h->root.string,
h->u.c.p->section->owner, bfd_link_hash_common, h->u.c.size,
abfd, bfd_link_hash_defined, (bfd_vma) 0)))
- return false;
+ return FALSE;
/* Fall through. */
case DEF:
case DEFW:
if (! ((*info->callbacks->constructor)
(info, c == 'I',
h->root.string, abfd, section, value)))
- return false;
+ return FALSE;
}
}
}
bfd_hash_allocate (&info->hash->table,
sizeof (struct bfd_link_hash_common_entry)));
if (h->u.c.p == NULL)
- return false;
+ return FALSE;
h->u.c.size = value;
(info, h->root.string,
h->u.c.p->section->owner, bfd_link_hash_common, h->u.c.size,
abfd, bfd_link_hash_common, value)))
- return false;
+ return FALSE;
if (value > h->u.c.size)
{
unsigned int power;
if (! ((*info->callbacks->multiple_common)
(info, h->root.string, obfd, h->type, (bfd_vma) 0,
abfd, bfd_link_hash_common, value)))
- return false;
+ return FALSE;
}
break;
if (! ((*info->callbacks->multiple_definition)
(info, h->root.string, msec->owner, msec, mval,
abfd, section, value)))
- return false;
+ return FALSE;
}
break;
(info, h->root.string,
h->u.c.p->section->owner, bfd_link_hash_common, h->u.c.size,
abfd, bfd_link_hash_indirect, (bfd_vma) 0)))
- return false;
+ return FALSE;
/* Fall through. */
case IND:
/* Create an indirect symbol. */
/* STRING is the name of the symbol we want to indirect
to. */
- inh = bfd_wrapped_link_hash_lookup (abfd, info, string, true,
- copy, false);
+ inh = bfd_wrapped_link_hash_lookup (abfd, info, string, TRUE,
+ copy, FALSE);
if (inh == (struct bfd_link_hash_entry *) NULL)
- return false;
+ return FALSE;
if (inh->type == bfd_link_hash_indirect
&& inh->u.i.link == h)
{
(_("%s: indirect symbol `%s' to `%s' is a loop"),
bfd_archive_filename (abfd), name, string);
bfd_set_error (bfd_error_invalid_operation);
- return false;
+ return FALSE;
}
if (inh->type == bfd_link_hash_new)
{
if (h->type != bfd_link_hash_new)
{
row = UNDEF_ROW;
- cycle = true;
+ cycle = TRUE;
}
h->type = bfd_link_hash_indirect;
/* Add an entry to a set. */
if (! (*info->callbacks->add_to_set) (info, h, BFD_RELOC_CTOR,
abfd, section, value))
- return false;
+ return FALSE;
break;
case WARNC:
h->root.string, abfd,
(asection *) NULL,
(bfd_vma) 0))
- return false;
+ return FALSE;
/* Only issue a warning once. */
h->u.i.warning = NULL;
}
case CYCLE:
/* Try again with the referenced symbol. */
h = h->u.i.link;
- cycle = true;
+ cycle = TRUE;
break;
case REFC:
if (h->next == NULL && info->hash->undefs_tail != h)
h->next = h;
h = h->u.i.link;
- cycle = true;
+ cycle = TRUE;
break;
case WARN:
if (! (*info->callbacks->warning) (info, string, h->root.string,
hash_entry_bfd (h),
(asection *) NULL, (bfd_vma) 0))
- return false;
+ return FALSE;
break;
case CWARN:
hash_entry_bfd (h),
(asection *) NULL,
(bfd_vma) 0))
- return false;
+ return FALSE;
break;
}
/* Fall through. */
((struct bfd_hash_entry *) NULL, &info->hash->table,
h->root.string)));
if (sub == NULL)
- return false;
+ return FALSE;
*sub = *h;
sub->type = bfd_link_hash_warning;
sub->u.i.link = h;
w = bfd_hash_allocate (&info->hash->table, len);
if (w == NULL)
- return false;
+ return FALSE;
memcpy (w, string, len);
sub->u.i.warning = w;
}
}
while (cycle);
- return true;
+ return TRUE;
}
\f
/* Generic final link routine. */
-boolean
+bfd_boolean
_bfd_generic_final_link (abfd, info)
bfd *abfd;
struct bfd_link_info *info;
for (o = abfd->sections; o != NULL; o = o->next)
for (p = o->link_order_head; p != NULL; p = p->next)
if (p->type == bfd_indirect_link_order)
- p->u.indirect.section->linker_mark = true;
+ p->u.indirect.section->linker_mark = TRUE;
/* Build the output symbol table. */
for (sub = info->input_bfds; sub != (bfd *) NULL; sub = sub->link_next)
if (! _bfd_generic_link_output_symbols (abfd, sub, info, &outsymalloc))
- return false;
+ return FALSE;
/* Accumulate the global symbols. */
wginfo.info = info;
shouldn't really need one, since we have SYMCOUNT, but some old
code still expects one. */
if (! generic_add_output_symbol (abfd, &outsymalloc, NULL))
- return false;
+ return FALSE;
if (info->relocateable)
{
relsize = bfd_get_reloc_upper_bound (input_bfd,
input_section);
if (relsize < 0)
- return false;
+ return FALSE;
relocs = (arelent **) bfd_malloc ((bfd_size_type) relsize);
if (!relocs && relsize != 0)
- return false;
+ return FALSE;
symbols = _bfd_generic_link_get_symbols (input_bfd);
reloc_count = bfd_canonicalize_reloc (input_bfd,
input_section,
relocs,
symbols);
if (reloc_count < 0)
- return false;
+ return FALSE;
BFD_ASSERT ((unsigned long) reloc_count
== input_section->reloc_count);
o->reloc_count += reloc_count;
amt *= sizeof (arelent *);
o->orelocation = (arelent **) bfd_alloc (abfd, amt);
if (!o->orelocation)
- return false;
+ return FALSE;
o->flags |= SEC_RELOC;
/* Reset the count so that it can be used as an index
when putting in the output relocs. */
case bfd_section_reloc_link_order:
case bfd_symbol_reloc_link_order:
if (! _bfd_generic_reloc_link_order (abfd, info, o, p))
- return false;
+ return FALSE;
break;
case bfd_indirect_link_order:
- if (! default_indirect_link_order (abfd, info, o, p, true))
- return false;
+ if (! default_indirect_link_order (abfd, info, o, p, TRUE))
+ return FALSE;
break;
default:
if (! _bfd_default_link_order (abfd, info, o, p))
- return false;
+ return FALSE;
break;
}
}
}
- return true;
+ return TRUE;
}
/* Add an output symbol to the output BFD. */
-static boolean
+static bfd_boolean
generic_add_output_symbol (output_bfd, psymalloc, sym)
bfd *output_bfd;
size_t *psymalloc;
amt *= sizeof (asymbol *);
newsyms = (asymbol **) bfd_realloc (bfd_get_outsymbols (output_bfd), amt);
if (newsyms == (asymbol **) NULL)
- return false;
+ return FALSE;
bfd_get_outsymbols (output_bfd) = newsyms;
}
if (sym != NULL)
++ bfd_get_symcount (output_bfd);
- return true;
+ return TRUE;
}
/* Handle the symbols for an input BFD. */
-boolean
+bfd_boolean
_bfd_generic_link_output_symbols (output_bfd, input_bfd, info, psymalloc)
bfd *output_bfd;
bfd *input_bfd;
asymbol **sym_end;
if (! generic_link_read_symbols (input_bfd))
- return false;
+ return FALSE;
/* Create a filename symbol if we are supposed to. */
if (info->create_object_symbols_section != (asection *) NULL)
newsym = bfd_make_empty_symbol (input_bfd);
if (!newsym)
- return false;
+ return FALSE;
newsym->name = input_bfd->filename;
newsym->value = 0;
newsym->flags = BSF_LOCAL | BSF_FILE;
if (! generic_add_output_symbol (output_bfd, psymalloc,
newsym))
- return false;
+ return FALSE;
break;
}
{
asymbol *sym;
struct generic_link_hash_entry *h;
- boolean output;
+ bfd_boolean output;
h = (struct generic_link_hash_entry *) NULL;
sym = *sym_ptr;
h = ((struct generic_link_hash_entry *)
bfd_wrapped_link_hash_lookup (output_bfd, info,
bfd_asymbol_name (sym),
- false, false, true));
+ FALSE, FALSE, TRUE));
else
h = _bfd_generic_link_hash_lookup (_bfd_generic_hash_table (info),
bfd_asymbol_name (sym),
- false, false, true);
+ FALSE, FALSE, TRUE);
if (h != (struct generic_link_hash_entry *) NULL)
{
if (info->strip == strip_all
|| (info->strip == strip_some
&& (bfd_hash_lookup (info->keep_hash, bfd_asymbol_name (sym),
- false, false)
+ FALSE, FALSE)
== (struct bfd_hash_entry *) NULL)))
- output = false;
+ output = FALSE;
else if ((sym->flags & (BSF_GLOBAL | BSF_WEAK)) != 0)
{
/* If this symbol is marked as occurring now, rather
better way. */
if (bfd_asymbol_bfd (sym) == input_bfd
&& (sym->flags & BSF_NOT_AT_END) != 0)
- output = true;
+ output = TRUE;
else
- output = false;
+ output = FALSE;
}
else if (bfd_is_ind_section (sym->section))
- output = false;
+ output = FALSE;
else if ((sym->flags & BSF_DEBUGGING) != 0)
{
if (info->strip == strip_none)
- output = true;
+ output = TRUE;
else
- output = false;
+ output = FALSE;
}
else if (bfd_is_und_section (sym->section)
|| bfd_is_com_section (sym->section))
- output = false;
+ output = FALSE;
else if ((sym->flags & BSF_LOCAL) != 0)
{
if ((sym->flags & BSF_WARNING) != 0)
- output = false;
+ output = FALSE;
else
{
switch (info->discard)
{
default:
case discard_all:
- output = false;
+ output = FALSE;
break;
case discard_sec_merge:
- output = true;
+ output = TRUE;
if (info->relocateable
|| ! (sym->section->flags & SEC_MERGE))
break;
/* FALLTHROUGH */
case discard_l:
if (bfd_is_local_label (input_bfd, sym))
- output = false;
+ output = FALSE;
else
- output = true;
+ output = TRUE;
break;
case discard_none:
- output = true;
+ output = TRUE;
break;
}
}
else if ((sym->flags & BSF_CONSTRUCTOR))
{
if (info->strip != strip_all)
- output = true;
+ output = TRUE;
else
- output = false;
+ output = FALSE;
}
else
abort ();
field set. */
if ((sym->section->flags & SEC_HAS_CONTENTS) != 0
&& ! sym->section->linker_mark)
- output = false;
+ output = FALSE;
if (output)
{
if (! generic_add_output_symbol (output_bfd, psymalloc, sym))
- return false;
+ return FALSE;
if (h != (struct generic_link_hash_entry *) NULL)
- h->written = true;
+ h->written = TRUE;
}
}
- return true;
+ return TRUE;
}
/* Set the section and value of a generic BFD symbol based on a linker
/* Write out a global symbol, if it hasn't already been written out.
This is called for each symbol in the hash table. */
-boolean
+bfd_boolean
_bfd_generic_link_write_global_symbol (h, data)
struct generic_link_hash_entry *h;
PTR data;
h = (struct generic_link_hash_entry *) h->root.u.i.link;
if (h->written)
- return true;
+ return TRUE;
- h->written = true;
+ h->written = TRUE;
if (wginfo->info->strip == strip_all
|| (wginfo->info->strip == strip_some
&& bfd_hash_lookup (wginfo->info->keep_hash, h->root.root.string,
- false, false) == NULL))
- return true;
+ FALSE, FALSE) == NULL))
+ return TRUE;
if (h->sym != (asymbol *) NULL)
sym = h->sym;
{
sym = bfd_make_empty_symbol (wginfo->output_bfd);
if (!sym)
- return false;
+ return FALSE;
sym->name = h->root.root.string;
sym->flags = 0;
}
abort ();
}
- return true;
+ return TRUE;
}
/* Create a relocation. */
-boolean
+bfd_boolean
_bfd_generic_reloc_link_order (abfd, info, sec, link_order)
bfd *abfd;
struct bfd_link_info *info;
r = (arelent *) bfd_alloc (abfd, (bfd_size_type) sizeof (arelent));
if (r == (arelent *) NULL)
- return false;
+ return FALSE;
r->address = link_order->offset;
r->howto = bfd_reloc_type_lookup (abfd, link_order->u.reloc.p->reloc);
if (r->howto == 0)
{
bfd_set_error (bfd_error_bad_value);
- return false;
+ return FALSE;
}
/* Get the symbol to use for the relocation. */
h = ((struct generic_link_hash_entry *)
bfd_wrapped_link_hash_lookup (abfd, info,
link_order->u.reloc.p->u.name,
- false, false, true));
+ FALSE, FALSE, TRUE));
if (h == (struct generic_link_hash_entry *) NULL
|| ! h->written)
{
if (! ((*info->callbacks->unattached_reloc)
(info, link_order->u.reloc.p->u.name,
(bfd *) NULL, (asection *) NULL, (bfd_vma) 0)))
- return false;
+ return FALSE;
bfd_set_error (bfd_error_bad_value);
- return false;
+ return FALSE;
}
r->sym_ptr_ptr = &h->sym;
}
bfd_size_type size;
bfd_reloc_status_type rstat;
bfd_byte *buf;
- boolean ok;
+ bfd_boolean ok;
file_ptr loc;
size = bfd_get_reloc_size (r->howto);
buf = (bfd_byte *) bfd_zmalloc (size);
if (buf == (bfd_byte *) NULL)
- return false;
+ return FALSE;
rstat = _bfd_relocate_contents (r->howto, abfd,
(bfd_vma) link_order->u.reloc.p->addend,
buf);
(bfd *) NULL, (asection *) NULL, (bfd_vma) 0)))
{
free (buf);
- return false;
+ return FALSE;
}
break;
}
(bfd_size_type) size);
free (buf);
if (! ok)
- return false;
+ return FALSE;
r->addend = 0;
}
sec->orelocation[sec->reloc_count] = r;
++sec->reloc_count;
- return true;
+ return TRUE;
}
\f
/* Allocate a new link_order for a section. */
the reloc_link_order types here, since they depend upon the details
of how the particular backends generates relocs. */
-boolean
+bfd_boolean
_bfd_default_link_order (abfd, info, sec, link_order)
bfd *abfd;
struct bfd_link_info *info;
abort ();
case bfd_indirect_link_order:
return default_indirect_link_order (abfd, info, sec, link_order,
- false);
+ FALSE);
case bfd_data_link_order:
return default_data_link_order (abfd, info, sec, link_order);
}
/* Default routine to handle a bfd_data_link_order. */
-static boolean
+static bfd_boolean
default_data_link_order (abfd, info, sec, link_order)
bfd *abfd;
struct bfd_link_info *info ATTRIBUTE_UNUSED;
size_t fill_size;
bfd_byte *fill;
file_ptr loc;
- boolean result;
+ bfd_boolean result;
BFD_ASSERT ((sec->flags & SEC_HAS_CONTENTS) != 0);
size = link_order->size;
if (size == 0)
- return true;
+ return TRUE;
fill = link_order->u.data.contents;
fill_size = link_order->u.data.size;
bfd_byte *p;
fill = (bfd_byte *) bfd_malloc (size);
if (fill == NULL)
- return false;
+ return FALSE;
p = fill;
if (fill_size == 1)
memset (p, (int) link_order->u.data.contents[0], (size_t) size);
/* Default routine to handle a bfd_indirect_link_order. */
-static boolean
+static bfd_boolean
default_indirect_link_order (output_bfd, info, output_section, link_order,
generic_linker)
bfd *output_bfd;
struct bfd_link_info *info;
asection *output_section;
struct bfd_link_order *link_order;
- boolean generic_linker;
+ bfd_boolean generic_linker;
{
asection *input_section;
bfd *input_bfd;
BFD_ASSERT ((output_section->flags & SEC_HAS_CONTENTS) != 0);
if (link_order->size == 0)
- return true;
+ return TRUE;
input_section = link_order->u.indirect.section;
input_bfd = input_section->owner;
(_("Attempt to do relocateable link with %s input and %s output"),
bfd_get_target (input_bfd), bfd_get_target (output_bfd));
bfd_set_error (bfd_error_wrong_format);
- return false;
+ return FALSE;
}
if (! generic_linker)
a specific linker, presumably because we are linking
different types of object files together. */
if (! generic_link_read_symbols (input_bfd))
- return false;
+ return FALSE;
/* Since we have been called by a specific linker, rather than
the generic linker, the values of the symbols will not be
else if (bfd_is_und_section (bfd_get_section (sym)))
h = bfd_wrapped_link_hash_lookup (output_bfd, info,
bfd_asymbol_name (sym),
- false, false, true);
+ FALSE, FALSE, TRUE);
else
h = bfd_link_hash_lookup (info->hash,
bfd_asymbol_name (sym),
- false, false, true);
+ FALSE, FALSE, TRUE);
if (h != NULL)
set_symbol_from_hash (sym, h);
}
if (contents != NULL)
free (contents);
- return true;
+ return TRUE;
error_return:
if (contents != NULL)
free (contents);
- return false;
+ return FALSE;
}
/* A little routine to count the number of relocs in a link_order
bfd_link_split_section
SYNOPSIS
- boolean bfd_link_split_section(bfd *abfd, asection *sec);
+ bfd_boolean bfd_link_split_section(bfd *abfd, asection *sec);
DESCRIPTION
Return nonzero if @var{sec} should be split during a
*/
-boolean
+bfd_boolean
_bfd_generic_link_split_section (abfd, sec)
bfd *abfd ATTRIBUTE_UNUSED;
asection *sec ATTRIBUTE_UNUSED;
{
- return false;
+ return FALSE;
}
projects / deliverable / binutils-gdb.git / blobdiff