/* COFF specific linker code.
- Copyright (C) 1994-2019 Free Software Foundation, Inc.
+ Copyright (C) 1994-2020 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
_bfd_coff_link_hash_table_create (bfd *abfd)
{
struct coff_link_hash_table *ret;
- bfd_size_type amt = sizeof (struct coff_link_hash_table);
+ size_t amt = sizeof (struct coff_link_hash_table);
ret = (struct coff_link_hash_table *) bfd_malloc (amt);
if (ret == NULL)
return TRUE;
*pneeded = TRUE;
- return coff_link_add_object_symbols (abfd, info);
+ return bfd_link_add_symbols (abfd, info);
}
/* Add all the symbols from an object file to the hash table. */
case COFF_SYMBOL_GLOBAL:
flags = BSF_EXPORT | BSF_GLOBAL;
section = coff_section_from_bfd_index (abfd, sym.n_scnum);
- if (! obj_pe (abfd))
+ if (discarded_section (section))
+ section = bfd_und_section_ptr;
+ else if (! obj_pe (abfd))
value -= section->vma;
break;
case COFF_SYMBOL_PE_SECTION:
flags = BSF_SECTION_SYM | BSF_GLOBAL;
section = coff_section_from_bfd_index (abfd, sym.n_scnum);
+ if (discarded_section (section))
+ section = bfd_und_section_ptr;
break;
}
rel_filepos += o->reloc_count * relsz;
/* In PE COFF, if there are at least 0xffff relocations an
extra relocation will be written out to encode the count. */
- if (obj_pe (abfd) && o->reloc_count >= 0xffff)
+ if ((obj_pe (abfd) || obj_go32 (abfd)) && o->reloc_count >= 0xffff)
rel_filepos += relsz;
}
bfd_asymbol_name(sym), FALSE, FALSE)
== NULL))
|| (((flaginfo.info->discard == discard_sec_merge
- && (bfd_get_section (sym)->flags & SEC_MERGE)
+ && (bfd_asymbol_section (sym)->flags & SEC_MERGE)
&& ! bfd_link_relocatable (flaginfo.info))
|| flaginfo.info->discard == discard_l)
&& bfd_is_local_label_name (sub, bfd_asymbol_name(sym))))
coff_debug_merge_hash_table_free (&flaginfo.debug_merge);
debug_merge_allocated = FALSE;
- if (flaginfo.internal_syms != NULL)
- {
- free (flaginfo.internal_syms);
- flaginfo.internal_syms = NULL;
- }
- if (flaginfo.sec_ptrs != NULL)
- {
- free (flaginfo.sec_ptrs);
- flaginfo.sec_ptrs = NULL;
- }
- if (flaginfo.sym_indices != NULL)
- {
- free (flaginfo.sym_indices);
- flaginfo.sym_indices = NULL;
- }
- if (flaginfo.linenos != NULL)
- {
- free (flaginfo.linenos);
- flaginfo.linenos = NULL;
- }
- if (flaginfo.contents != NULL)
- {
- free (flaginfo.contents);
- flaginfo.contents = NULL;
- }
- if (flaginfo.external_relocs != NULL)
- {
- free (flaginfo.external_relocs);
- flaginfo.external_relocs = NULL;
- }
- if (flaginfo.internal_relocs != NULL)
- {
- free (flaginfo.internal_relocs);
- flaginfo.internal_relocs = NULL;
- }
+ free (flaginfo.internal_syms);
+ flaginfo.internal_syms = NULL;
+ free (flaginfo.sec_ptrs);
+ flaginfo.sec_ptrs = NULL;
+ free (flaginfo.sym_indices);
+ flaginfo.sym_indices = NULL;
+ free (flaginfo.linenos);
+ flaginfo.linenos = NULL;
+ free (flaginfo.contents);
+ flaginfo.contents = NULL;
+ free (flaginfo.external_relocs);
+ flaginfo.external_relocs = NULL;
+ free (flaginfo.internal_relocs);
+ flaginfo.internal_relocs = NULL;
/* The value of the last C_FILE symbol is supposed to be the symbol
index of the first external symbol. Write it out again if
goto error_return;
/* The outsyms buffer is used by _bfd_coff_write_global_sym. */
- if (flaginfo.outsyms != NULL)
- {
- free (flaginfo.outsyms);
- flaginfo.outsyms = NULL;
- }
+ free (flaginfo.outsyms);
+ flaginfo.outsyms = NULL;
if (bfd_link_relocatable (info) && max_output_reloc_count > 0)
{
if (bfd_seek (abfd, o->rel_filepos, SEEK_SET) != 0)
goto error_return;
- if (obj_pe (abfd) && o->reloc_count >= 0xffff)
+ if ((obj_pe (abfd) || obj_go32 (abfd)) && o->reloc_count >= 0xffff)
{
/* In PE COFF, write the count of relocs as the first
reloc. The header overflow bit will be set
for (i = 0; i < abfd->section_count; i++)
{
- if (flaginfo.section_info[i].relocs != NULL)
- free (flaginfo.section_info[i].relocs);
- if (flaginfo.section_info[i].rel_hashes != NULL)
- free (flaginfo.section_info[i].rel_hashes);
+ free (flaginfo.section_info[i].relocs);
+ free (flaginfo.section_info[i].rel_hashes);
}
free (flaginfo.section_info);
flaginfo.section_info = NULL;
_bfd_stringtab_free (flaginfo.strtab);
- /* Setting bfd_get_symcount to 0 will cause write_object_contents to
+ /* Setting symcount to 0 will cause write_object_contents to
not try to write out the symbols. */
- bfd_get_symcount (abfd) = 0;
+ abfd->symcount = 0;
return TRUE;
for (i = 0; i < abfd->section_count; i++)
{
- if (flaginfo.section_info[i].relocs != NULL)
- free (flaginfo.section_info[i].relocs);
- if (flaginfo.section_info[i].rel_hashes != NULL)
- free (flaginfo.section_info[i].rel_hashes);
+ free (flaginfo.section_info[i].relocs);
+ free (flaginfo.section_info[i].rel_hashes);
}
free (flaginfo.section_info);
}
- if (flaginfo.internal_syms != NULL)
- free (flaginfo.internal_syms);
- if (flaginfo.sec_ptrs != NULL)
- free (flaginfo.sec_ptrs);
- if (flaginfo.sym_indices != NULL)
- free (flaginfo.sym_indices);
- if (flaginfo.outsyms != NULL)
- free (flaginfo.outsyms);
- if (flaginfo.linenos != NULL)
- free (flaginfo.linenos);
- if (flaginfo.contents != NULL)
- free (flaginfo.contents);
- if (flaginfo.external_relocs != NULL)
- free (flaginfo.external_relocs);
- if (flaginfo.internal_relocs != NULL)
- free (flaginfo.internal_relocs);
- if (external_relocs != NULL)
- free (external_relocs);
+ free (flaginfo.internal_syms);
+ free (flaginfo.sec_ptrs);
+ free (flaginfo.sym_indices);
+ free (flaginfo.outsyms);
+ free (flaginfo.linenos);
+ free (flaginfo.contents);
+ free (flaginfo.external_relocs);
+ free (flaginfo.internal_relocs);
+ free (external_relocs);
return FALSE;
}
if (!bfd_malloc_and_get_section (abfd, sec, ©))
{
- if (copy != NULL)
- free (copy);
+ free (copy);
return 0;
}
e = (char *) copy + sec->size;
struct coff_debug_merge_element **epp;
bfd_byte *esl, *eslend;
struct internal_syment *islp;
- bfd_size_type amt;
+ size_t amt;
name = _bfd_coff_internal_syment_name (input_bfd, &isym, buf);
if (name == NULL)
/* Write out the modified section contents. */
if (secdata == NULL || secdata->stab_info == NULL)
{
- file_ptr loc = o->output_offset * bfd_octets_per_byte (output_bfd);
+ file_ptr loc = (o->output_offset
+ * bfd_octets_per_byte (output_bfd, o));
if (! bfd_set_section_contents (output_bfd, o->output_section,
contents, loc, o->size))
return FALSE;
return FALSE;
rstat = _bfd_relocate_contents (howto, output_bfd,
- (bfd_vma) link_order->u.reloc.p->addend,\
+ (bfd_vma) link_order->u.reloc.p->addend,
buf);
switch (rstat)
{
(*flaginfo->info->callbacks->reloc_overflow)
(flaginfo->info, NULL,
(link_order->type == bfd_section_reloc_link_order
- ? bfd_section_name (output_bfd,
- link_order->u.reloc.p->u.section)
+ ? bfd_section_name (link_order->u.reloc.p->u.section)
: link_order->u.reloc.p->u.name),
howto->name, link_order->u.reloc.p->addend,
(bfd *) NULL, (asection *) NULL, (bfd_vma) 0);
break;
}
- loc = link_order->offset * bfd_octets_per_byte (output_bfd);
+ loc = link_order->offset * bfd_octets_per_byte (output_bfd,
+ output_section);
ok = bfd_set_section_contents (output_bfd, output_section, buf,
loc, size);
free (buf);
projects / deliverable / binutils-gdb.git / blobdiff