/* ELF strtab with GC and suffix merging support.
- Copyright (C) 2001-2020 Free Software Foundation, Inc.
+ Copyright (C) 2001-2021 Free Software Foundation, Inc.
Written by Jakub Jelinek <jakub@redhat.com>.
This file is part of BFD, the Binary File Descriptor library.
size_t
_bfd_elf_strtab_add (struct elf_strtab_hash *tab,
const char *str,
- bfd_boolean copy)
+ bool copy)
{
register struct elf_strtab_hash_entry *entry;
BFD_ASSERT (tab->sec_size == 0);
entry = (struct elf_strtab_hash_entry *)
- bfd_hash_lookup (&tab->table, str, TRUE, copy);
+ bfd_hash_lookup (&tab->table, str, true, copy);
if (entry == NULL)
return (size_t) -1;
bfd_size_type *offset)
{
if (idx == 0)
- return 0;
+ return NULL;
BFD_ASSERT (idx < tab->size);
BFD_ASSERT (tab->sec_size);
+ if (tab->array[idx]->refcount == 0)
+ return NULL;
if (offset)
*offset = tab->array[idx]->u.index;
return tab->array[idx]->root.string;
}
-bfd_boolean
+bool
_bfd_elf_strtab_emit (register bfd *abfd, struct elf_strtab_hash *tab)
{
bfd_size_type off = 1;
size_t i;
if (bfd_bwrite ("", 1, abfd) != 1)
- return FALSE;
+ return false;
for (i = 1; i < tab->size; ++i)
{
str = tab->array[i]->root.string;
if (bfd_bwrite (str, len, abfd) != len)
- return FALSE;
+ return false;
off += len;
}
BFD_ASSERT (off == tab->sec_size);
- return TRUE;
+ return true;
}
/* Compare two elf_strtab_hash_entry structures. Called via qsort.
}
}
-alloc_failure:
- if (array)
- free (array);
+ alloc_failure:
+ free (array);
/* Assign positions to the strings we want to keep. */
sec_size = 1;