/* Entity size. */
unsigned int entsize;
/* Are entries fixed size or zero terminated strings? */
- boolean strings;
+ bfd_boolean strings;
};
struct sec_merge_info
static struct bfd_hash_entry *sec_merge_hash_newfunc
PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
static struct sec_merge_hash_entry *sec_merge_hash_lookup
- PARAMS ((struct sec_merge_hash *, const char *, unsigned int, boolean));
+ PARAMS ((struct sec_merge_hash *, const char *, unsigned int, bfd_boolean));
static struct sec_merge_hash *sec_merge_init
- PARAMS ((unsigned int, boolean));
+ PARAMS ((unsigned int, bfd_boolean));
static struct sec_merge_hash_entry *sec_merge_add
PARAMS ((struct sec_merge_hash *, const char *, unsigned int,
struct sec_merge_sec_info *));
-static boolean sec_merge_emit
+static bfd_boolean sec_merge_emit
PARAMS ((bfd *, struct sec_merge_hash_entry *));
-static int cmplengthentry PARAMS ((const PTR, const PTR));
-static int last4_eq PARAMS ((const PTR, const PTR));
-static int last_eq PARAMS ((const PTR, const PTR));
-static boolean record_section
+static int cmplengthentry
+ PARAMS ((const PTR, const PTR));
+static int last4_eq
+ PARAMS ((const PTR, const PTR));
+static int last_eq
+ PARAMS ((const PTR, const PTR));
+static bfd_boolean record_section
PARAMS ((struct sec_merge_info *, struct sec_merge_sec_info *));
-static void merge_strings PARAMS ((struct sec_merge_info *));
+static void merge_strings
+ PARAMS ((struct sec_merge_info *));
/* Routine to create an entry in a section merge hashtab. */
struct sec_merge_hash *table;
const char *string;
unsigned int alignment;
- boolean create;
+ bfd_boolean create;
{
register const unsigned char *s;
register unsigned long hash;
static struct sec_merge_hash *
sec_merge_init (entsize, strings)
unsigned int entsize;
- boolean strings;
+ bfd_boolean strings;
{
struct sec_merge_hash *table;
bfd_size_type amt = sizeof (struct sec_merge_hash);
{
register struct sec_merge_hash_entry *entry;
- entry = sec_merge_hash_lookup (tab, str, alignment, true);
+ entry = sec_merge_hash_lookup (tab, str, alignment, TRUE);
if (entry == NULL)
return NULL;
return entry;
}
-static boolean
+static bfd_boolean
sec_merge_emit (abfd, entry)
register bfd *abfd;
struct sec_merge_hash_entry *entry;
/* This function is called for each input file from the add_symbols
pass of the linker. */
-boolean
+bfd_boolean
_bfd_merge_section (abfd, psinfo, sec, psecinfo)
bfd *abfd;
PTR *psinfo;
|| (sec->flags & SEC_EXCLUDE)
|| (sec->flags & SEC_MERGE) == 0
|| sec->entsize == 0)
- return true;
+ return TRUE;
if ((sec->flags & SEC_RELOC) != 0)
{
/* We aren't prepared to handle relocations in merged sections. */
- return true;
- }
-
- if (sec->output_section != NULL
- && bfd_is_abs_section (sec->output_section))
- {
- /* The section is being discarded from the link, so we should
- just ignore it. */
- return true;
+ return TRUE;
}
align = bfd_get_section_alignment (sec->owner, sec);
of alignment. For non-string constants, alignment must
be smaller than or equal to entity size and entity size
must be integer multiple of alignment. */
- return true;
+ return TRUE;
}
for (sinfo = (struct sec_merge_info *) *psinfo; sinfo; sinfo = sinfo->next)
if (sinfo == NULL)
{
/* Initialize the information we need to keep track of. */
- sinfo = (struct sec_merge_info *)
- bfd_alloc (abfd, (bfd_size_type) sizeof (struct sec_merge_info));
+ amt = sizeof (struct sec_merge_info);
+ sinfo = (struct sec_merge_info *) bfd_alloc (abfd, amt);
if (sinfo == NULL)
goto error_return;
sinfo->next = (struct sec_merge_info *) *psinfo;
sinfo->chain = NULL;
*psinfo = (PTR) sinfo;
- sinfo->htab =
- sec_merge_init (sec->entsize, (sec->flags & SEC_STRINGS));
+ sinfo->htab = sec_merge_init (sec->entsize, (sec->flags & SEC_STRINGS));
if (sinfo->htab == NULL)
goto error_return;
}
(bfd_vma) 0, sec->_raw_size))
goto error_return;
- return true;
+ return TRUE;
error_return:
*psecinfo = NULL;
- return false;
+ return FALSE;
}
/* Compare two sec_merge_hash_entry structures. This is called via qsort. */
}
/* Record one section into the hash table. */
-static boolean
+static bfd_boolean
record_section (sinfo, secinfo)
struct sec_merge_info *sinfo;
struct sec_merge_sec_info *secinfo;
{
asection *sec = secinfo->sec;
struct sec_merge_hash_entry *entry;
- boolean nul;
+ bfd_boolean nul;
unsigned char *p, *end;
bfd_vma mask, eltalign;
unsigned int align, i;
align = bfd_get_section_alignment (sec->owner, sec);
end = secinfo->contents + sec->_raw_size;
- nul = false;
+ nul = FALSE;
mask = ((bfd_vma) 1 << align) - 1;
if (sec->flags & SEC_STRINGS)
{
{
if (!nul && !((p - secinfo->contents) & mask))
{
- nul = true;
+ nul = TRUE;
entry = sec_merge_add (sinfo->htab, "",
(unsigned) mask + 1, secinfo);
if (! entry)
break;
if (!nul && !((p - secinfo->contents) & mask))
{
- nul = true;
+ nul = TRUE;
entry = sec_merge_add (sinfo->htab, p,
(unsigned) mask + 1, secinfo);
if (! entry)
}
}
- return true;
+ return TRUE;
error_return:
for (secinfo = sinfo->chain; secinfo; secinfo = secinfo->next)
*secinfo->psecinfo = NULL;
- return false;
+ return FALSE;
}
/* This is a helper function for _bfd_merge_sections. It attempts to
qsort (array, (size_t) sinfo->htab->size,
sizeof (struct sec_merge_hash_entry *), cmplengthentry);
- last4tab = htab_create_alloc ((size_t) sinfo->htab->size * 4,
+ last4tab = htab_create_alloc ((size_t) sinfo->htab->size * 4,
NULL, last4_eq, NULL, calloc, free);
- lasttab = htab_create_alloc ((size_t) sinfo->htab->size * 4,
+ lasttab = htab_create_alloc ((size_t) sinfo->htab->size * 4,
NULL, last_eq, NULL, calloc, free);
if (lasttab == NULL || last4tab == NULL)
goto alloc_failure;
break;
if (e->len > 4 * e->u.entsize)
{
- s = e->root.string + e->len - e->u.entsize;
+ s = (const unsigned char *) (e->root.string + e->len - e->u.entsize);
hash = 0;
for (i = 0; i < 4 * e->u.entsize; i++)
{
else
*p = (PTR) e;
}
- s = e->root.string + e->len - e->u.entsize;
+ s = (const unsigned char *) (e->root.string + e->len - e->u.entsize);
hash = 0;
for (i = 0; i < e->u.entsize; i++)
{
/* This function is called once after all SEC_MERGE sections are registered
with _bfd_merge_section. */
-boolean
+bfd_boolean
_bfd_merge_sections (abfd, xsinfo, remove_hook)
bfd *abfd ATTRIBUTE_UNUSED;
PTR xsinfo;
the hash table at all. */
for (secinfo = sinfo->chain; secinfo; secinfo = secinfo->next)
if (secinfo->first == NULL)
- {
- secinfo->sec->_cooked_size = 0;
- secinfo->sec->flags |= SEC_EXCLUDE;
- }
+ secinfo->sec->_cooked_size = 0;
}
- return true;
+ return TRUE;
}
/* Write out the merged section. */
-boolean
+bfd_boolean
_bfd_write_merged_section (output_bfd, sec, psecinfo)
bfd *output_bfd;
asection *sec;
secinfo = (struct sec_merge_sec_info *) psecinfo;
if (!secinfo->first)
- return true;
+ return TRUE;
pos = sec->output_section->filepos + sec->output_offset;
if (bfd_seek (output_bfd, pos, SEEK_SET) != 0)
- return false;
+ return FALSE;
if (! sec_merge_emit (output_bfd, secinfo->first))
- return false;
+ return FALSE;
- return true;
+ return TRUE;
}
/* Adjust an address in the SEC_MERGE section. Given OFFSET within
if (sec->entsize == 1)
{
p = secinfo->contents + offset + addend - 1;
- while (*p && p >= secinfo->contents)
+ while (p >= secinfo->contents && *p)
--p;
++p;
}
p = secinfo->contents
+ ((offset + addend) / sec->entsize) * sec->entsize;
}
- entry = sec_merge_hash_lookup (secinfo->htab, p, 0, false);
+ entry = sec_merge_hash_lookup (secinfo->htab, p, 0, FALSE);
if (!entry)
{
if (! secinfo->htab->strings)
projects / binutils-gdb.git / blobdiff