/* COFF specific linker code.
Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
/* Set local fields. */
ret->indx = -1;
ret->type = T_NULL;
- ret->class = C_NULL;
+ ret->symbol_class = C_NULL;
ret->numaux = 0;
ret->auxbfd = NULL;
ret->aux = NULL;
struct coff_link_hash_table *ret;
bfd_size_type amt = sizeof (struct coff_link_hash_table);
- ret = bfd_malloc (amt);
+ ret = (struct coff_link_hash_table *) bfd_malloc (amt);
if (ret == NULL)
return NULL;
/* We keep a list of the linker hash table entries that correspond
to particular symbols. */
amt = symcount * sizeof (struct coff_link_hash_entry *);
- sym_hash = bfd_zalloc (abfd, amt);
+ sym_hash = (struct coff_link_hash_entry **) bfd_zalloc (abfd, amt);
if (sym_hash == NULL)
goto error_return;
obj_coff_sym_hashes (abfd) = sym_hash;
(*sym_hash)->root.u.c.p->alignment_power
= bfd_coff_default_section_alignment_power (abfd);
- if (info->hash->creator->flavour == bfd_get_flavour (abfd))
+ if (bfd_get_flavour (info->output_bfd) == bfd_get_flavour (abfd))
{
/* If we don't have any symbol information currently in
the hash table, or if we are looking at a symbol
definition, then update the symbol class and type in
the hash table. */
- if (((*sym_hash)->class == C_NULL
+ if (((*sym_hash)->symbol_class == C_NULL
&& (*sym_hash)->type == T_NULL)
|| sym.n_scnum != 0
|| (sym.n_value != 0
&& (*sym_hash)->root.type != bfd_link_hash_defined
&& (*sym_hash)->root.type != bfd_link_hash_defweak))
{
- (*sym_hash)->class = sym.n_sclass;
+ (*sym_hash)->symbol_class = sym.n_sclass;
if (sym.n_type != T_NULL)
{
/* We want to warn if the type changed, but not
optimize the handling of any .stab/.stabstr sections. */
if (! info->relocatable
&& ! info->traditional_format
- && info->hash->creator->flavour == bfd_get_flavour (abfd)
+ && bfd_get_flavour (info->output_bfd) == bfd_get_flavour (abfd)
&& (info->strip != strip_all && info->strip != strip_debugger))
{
asection *stabstr;
the target_index fields are 1 based. */
amt = abfd->section_count + 1;
amt *= sizeof (struct coff_link_section_info);
- finfo.section_info = bfd_malloc (amt);
+ finfo.section_info = (struct coff_link_section_info *) bfd_malloc (amt);
if (finfo.section_info == NULL)
goto error_return;
for (i = 0; i <= abfd->section_count; i++)
BFD_ASSERT (info->relocatable);
amt = o->reloc_count;
amt *= sizeof (struct internal_reloc);
- finfo.section_info[o->target_index].relocs = bfd_malloc (amt);
+ finfo.section_info[o->target_index].relocs =
+ (struct internal_reloc *) bfd_malloc (amt);
amt = o->reloc_count;
amt *= sizeof (struct coff_link_hash_entry *);
- finfo.section_info[o->target_index].rel_hashes = bfd_malloc (amt);
+ finfo.section_info[o->target_index].rel_hashes =
+ (struct coff_link_hash_entry **) bfd_malloc (amt);
if (finfo.section_info[o->target_index].relocs == NULL
|| finfo.section_info[o->target_index].rel_hashes == NULL)
goto error_return;
/* Allocate some buffers used while linking. */
amt = max_sym_count * sizeof (struct internal_syment);
- finfo.internal_syms = bfd_malloc (amt);
+ finfo.internal_syms = (struct internal_syment *) bfd_malloc (amt);
amt = max_sym_count * sizeof (asection *);
- finfo.sec_ptrs = bfd_malloc (amt);
+ finfo.sec_ptrs = (asection **) bfd_malloc (amt);
amt = max_sym_count * sizeof (long);
- finfo.sym_indices = bfd_malloc (amt);
- finfo.outsyms = bfd_malloc ((max_sym_count + 1) * symesz);
+ finfo.sym_indices = (long int *) bfd_malloc (amt);
+ finfo.outsyms = (bfd_byte *) bfd_malloc ((max_sym_count + 1) * symesz);
amt = max_lineno_count * bfd_coff_linesz (abfd);
- finfo.linenos = bfd_malloc (amt);
- finfo.contents = bfd_malloc (max_contents_size);
+ finfo.linenos = (bfd_byte *) bfd_malloc (amt);
+ finfo.contents = (bfd_byte *) bfd_malloc (max_contents_size);
amt = max_reloc_count * relsz;
- finfo.external_relocs = bfd_malloc (amt);
+ finfo.external_relocs = (bfd_byte *) bfd_malloc (amt);
if (! info->relocatable)
{
amt = max_reloc_count * sizeof (struct internal_reloc);
- finfo.internal_relocs = bfd_malloc (amt);
+ finfo.internal_relocs = (struct internal_reloc *) bfd_malloc (amt);
}
if ((finfo.internal_syms == NULL && max_sym_count > 0)
|| (finfo.sec_ptrs == NULL && max_sym_count > 0)
the symbol indices to use for relocs against them, and we can
finally write out the relocs. */
amt = max_output_reloc_count * relsz;
- external_relocs = bfd_malloc (amt);
+ external_relocs = (bfd_byte *) bfd_malloc (amt);
if (external_relocs == NULL)
goto error_return;
else if (CONST_STRNEQ (s, "-stack"))
s = dores_com (s + 6, output_bfd, 0);
+ /* GNU extension for aligned commons. */
+ else if (CONST_STRNEQ (s, "-aligncomm:"))
+ {
+ /* Common symbols must be aligned on reading, as it
+ is too late to do anything here, after they have
+ already been allocated, so just skip the directive. */
+ s += 11;
+ }
+
else
s++;
}
out to be a duplicate, we pass this address to
bfd_release. */
amt = sizeof (struct coff_debug_merge_type);
- mt = bfd_alloc (input_bfd, amt);
+ mt = (struct coff_debug_merge_type *) bfd_alloc (input_bfd, amt);
if (mt == NULL)
return FALSE;
- mt->class = isym.n_sclass;
+ mt->type_class = isym.n_sclass;
/* Pick up the aux entry, which points to the end of the tag
entries. */
bfd_coff_swap_sym_in (input_bfd, esl, islp);
amt = sizeof (struct coff_debug_merge_element);
- *epp = bfd_alloc (input_bfd, amt);
+ *epp = (struct coff_debug_merge_element *)
+ bfd_alloc (input_bfd, amt);
if (*epp == NULL)
return FALSE;
return FALSE;
amt = strlen (elename) + 1;
- name_copy = bfd_alloc (input_bfd, amt);
+ name_copy = (char *) bfd_alloc (input_bfd, amt);
if (name_copy == NULL)
return FALSE;
strcpy (name_copy, elename);
{
struct coff_debug_merge_element *me, *mel;
- if (mtl->class != mt->class)
+ if (mtl->type_class != mt->type_class)
continue;
for (me = mt->elements, mel = mtl->elements;
isym._n._n_n._n_offset = STRING_SIZE_SIZE + indx;
}
- isym.n_sclass = h->class;
+ isym.n_sclass = h->symbol_class;
isym.n_type = h->type;
if (isym.n_sclass == C_NULL)
file_ptr loc;
size = bfd_get_reloc_size (howto);
- buf = bfd_zmalloc (size);
+ buf = (bfd_byte *) bfd_zmalloc (size);
if (buf == NULL)
return FALSE;
else if (h->root.type == bfd_link_hash_undefweak)
{
- if (h->class == C_NT_WEAK && h->numaux == 1)
+ if (h->symbol_class == C_NT_WEAK && h->numaux == 1)
{
/* See _Microsoft Portable Executable and Common Object
File Format Specification_, section 5.5.3.
See also linker.c: generic_link_check_archive_element. */
asection *sec;
struct coff_link_hash_entry *h2 =
- input_bfd->tdata.coff_obj_data->sym_hashes[
+ h->auxbfd->tdata.coff_obj_data->sym_hashes[
h->aux->x_sym.x_tagndx.l];
if (!h2 || h2->root.type == bfd_link_hash_undefined)
absolute. We output the address here to a file.
This file is then read by dlltool when generating the
reloc section. Note that the base file is not
- portable between systems. We write out a long here,
- and dlltool reads in a long. */
- long addr = (rel->r_vaddr
+ portable between systems. We write out a bfd_vma here,
+ and dlltool reads in a bfd_vma. */
+ bfd_vma addr = (rel->r_vaddr
- input_section->vma
+ input_section->output_offset
+ input_section->output_section->vma);
if (coff_data (output_bfd)->pe)
addr -= pe_data(output_bfd)->pe_opthdr.ImageBase;
- if (fwrite (&addr, 1, sizeof (long), (FILE *) info->base_file)
- != sizeof (long))
+ if (fwrite (&addr, 1, sizeof (bfd_vma), (FILE *) info->base_file)
+ != sizeof (bfd_vma))
{
bfd_set_error (bfd_error_system_call);
return FALSE;
projects / msp430-binutils.git / blobdiff