/* BFD back-end for Motorola MCore COFF/PE
- Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
- Free Software Foundation, Inc.
+ Copyright (C) 1999-2016 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
/* This file is compiled more than once, but we only compile the
final_link routine once. */
extern bfd_boolean mcore_bfd_coff_final_link
- PARAMS ((bfd *, struct bfd_link_info *));
+ (bfd *, struct bfd_link_info *);
static bfd_reloc_status_type mcore_coff_unsupported_reloc
- PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
-static bfd_boolean coff_mcore_relocate_section
- PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
- struct internal_reloc *, struct internal_syment *, asection **));
-static reloc_howto_type *mcore_coff_reloc_type_lookup
- PARAMS ((bfd *, bfd_reloc_code_real_type));
-static reloc_howto_type *coff_mcore_rtype_to_howto
- PARAMS ((bfd *, asection *, struct internal_reloc *,
- struct coff_link_hash_entry *, struct internal_syment *,
- bfd_vma *));
-static bfd_boolean in_reloc_p PARAMS ((bfd *, reloc_howto_type *));
+ (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
+
\f
/* The NT loader points the toc register to &toc + 32768, in order to
use the complete range of a 16-bit displacement. We have to adjust
}
\f
static bfd_reloc_status_type
-mcore_coff_unsupported_reloc (abfd, reloc_entry, symbol, data, input_section,
- output_bfd, error_message)
- bfd * abfd;
- arelent * reloc_entry;
- asymbol * symbol ATTRIBUTE_UNUSED;
- PTR data ATTRIBUTE_UNUSED;
- asection * input_section ATTRIBUTE_UNUSED;
- bfd * output_bfd ATTRIBUTE_UNUSED;
- char ** error_message ATTRIBUTE_UNUSED;
+mcore_coff_unsupported_reloc (bfd * abfd,
+ arelent * reloc_entry,
+ asymbol * symbol ATTRIBUTE_UNUSED,
+ void * data ATTRIBUTE_UNUSED,
+ asection * input_section ATTRIBUTE_UNUSED,
+ bfd * output_bfd ATTRIBUTE_UNUSED,
+ char ** error_message ATTRIBUTE_UNUSED)
{
BFD_ASSERT (reloc_entry->howto != (reloc_howto_type *)0);
case bfd_rtype: return & mcore_coff_howto_table [mcore_rtype]
static reloc_howto_type *
-mcore_coff_reloc_type_lookup (abfd, code)
- bfd * abfd ATTRIBUTE_UNUSED;
- bfd_reloc_code_real_type code;
+mcore_coff_reloc_type_lookup (bfd * abfd ATTRIBUTE_UNUSED,
+ bfd_reloc_code_real_type code)
{
switch (code)
{
}
#undef HOW2MAP
+#define NUM_HOWTOS NUM_ELEM (mcore_coff_howto_table)
+
static reloc_howto_type *
mcore_coff_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
const char *r_name)
{
unsigned int i;
- for (i = 0;
- i < (sizeof (mcore_coff_howto_table)
- / sizeof (mcore_coff_howto_table[0]));
- i++)
+ for (i = 0; i < NUM_HOWTOS; i++)
if (mcore_coff_howto_table[i].name != NULL
&& strcasecmp (mcore_coff_howto_table[i].name, r_name) == 0)
return &mcore_coff_howto_table[i];
return NULL;
}
-#define RTYPE2HOWTO(cache_ptr, dst) \
- (cache_ptr)->howto = mcore_coff_howto_table + (dst)->r_type;
+#define RTYPE2HOWTO(cache_ptr, dst) \
+ ((cache_ptr)->howto = \
+ ((dst)->r_type < NUM_HOWTOS \
+ ? mcore_coff_howto_table + (dst)->r_type \
+ : NULL))
static reloc_howto_type *
-coff_mcore_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
- bfd * abfd ATTRIBUTE_UNUSED;
- asection * sec;
- struct internal_reloc * rel;
- struct coff_link_hash_entry * h ATTRIBUTE_UNUSED;
- struct internal_syment * sym;
- bfd_vma * addendp;
+coff_mcore_rtype_to_howto (bfd * abfd ATTRIBUTE_UNUSED,
+ asection * sec,
+ struct internal_reloc * rel,
+ struct coff_link_hash_entry * h ATTRIBUTE_UNUSED,
+ struct internal_syment * sym,
+ bfd_vma * addendp)
{
reloc_howto_type * howto;
- if (rel->r_type >= NUM_ELEM (mcore_coff_howto_table))
+ if (rel->r_type >= NUM_HOWTOS)
return NULL;
howto = mcore_coff_howto_table + rel->r_type;
This function is referenced in pe_mkobject in peicode.h. */
static bfd_boolean
-in_reloc_p (abfd, howto)
- bfd * abfd ATTRIBUTE_UNUSED;
- reloc_howto_type * howto;
+in_reloc_p (bfd * abfd ATTRIBUTE_UNUSED, reloc_howto_type * howto)
{
return ! howto->pc_relative && howto->type != IMAGE_REL_MCORE_RVA;
}
\f
/* The reloc processing routine for the optimized COFF linker. */
static bfd_boolean
-coff_mcore_relocate_section (output_bfd, info, input_bfd, input_section,
- contents, relocs, syms, sections)
- bfd * output_bfd;
- struct bfd_link_info * info;
- bfd * input_bfd;
- asection * input_section;
- bfd_byte * contents;
- struct internal_reloc * relocs;
- struct internal_syment * syms;
- asection ** sections;
+coff_mcore_relocate_section (bfd * output_bfd,
+ struct bfd_link_info * info,
+ bfd * input_bfd,
+ asection * input_section,
+ bfd_byte * contents,
+ struct internal_reloc * relocs,
+ struct internal_syment * syms,
+ asection ** sections)
{
struct internal_reloc * rel;
struct internal_reloc * relend;
- bfd_boolean hihalf;
- bfd_vma hihalf_val;
/* If we are performing a relocatable link, we don't need to do a
thing. The caller will take care of adjusting the reloc
addresses and symbol indices. */
- if (info->relocatable)
+ if (bfd_link_relocatable (info))
return TRUE;
- /* Check if we have the same endianess */
+ /* Check if we have the same endianness */
if ( input_bfd->xvec->byteorder != output_bfd->xvec->byteorder
&& output_bfd->xvec->byteorder != BFD_ENDIAN_UNKNOWN)
{
return FALSE;
}
- hihalf = FALSE;
- hihalf_val = 0;
-
rel = relocs;
relend = rel + input_section->reloc_count;
+ sec->output_offset);
}
else
- {
- if (! ((*info->callbacks->undefined_symbol)
- (info, h->root.root.string, input_bfd, input_section,
- rel->r_vaddr - input_section->vma, TRUE)))
- return FALSE;
- }
+ (*info->callbacks->undefined_symbol)
+ (info, h->root.root.string, input_bfd, input_section,
+ rel->r_vaddr - input_section->vma, TRUE);
my_name = h->root.root.string;
}
break;
case bfd_reloc_overflow:
- if (! ((*info->callbacks->reloc_overflow)
- (info, (h ? &h->root : NULL), my_name, howto->name,
- (bfd_vma) 0, input_bfd,
- input_section, rel->r_vaddr - input_section->vma)))
- return FALSE;
+ (*info->callbacks->reloc_overflow)
+ (info, (h ? &h->root : NULL), my_name, howto->name,
+ (bfd_vma) 0, input_bfd,
+ input_section, rel->r_vaddr - input_section->vma);
}
}
projects / deliverable / binutils-gdb.git / blobdiff