#ifdef COFF_WITH_PE
#include "peicode.h"
#else
#include "coffswap.h"
#endif
#define STRING_SIZE_SIZE (4)
static long sec_to_styp_flags
PARAMS ((const char *, flagword));
static bfd_boolean styp_to_sec_flags
PARAMS ((bfd *, PTR, const char *, asection *, flagword *));
static bfd_boolean coff_bad_format_hook
PARAMS ((bfd *, PTR));
static void coff_set_custom_section_alignment
PARAMS ((bfd *, asection *, const struct coff_section_alignment_entry *,
const unsigned int));
static bfd_boolean coff_new_section_hook
PARAMS ((bfd *, asection *));
static bfd_boolean coff_set_arch_mach_hook
PARAMS ((bfd *, PTR));
static bfd_boolean coff_write_relocs
PARAMS ((bfd *, int));
static bfd_boolean coff_set_flags
PARAMS ((bfd *, unsigned int *, unsigned short *));
static bfd_boolean coff_set_arch_mach
PARAMS ((bfd *, enum bfd_architecture, unsigned long)) ATTRIBUTE_UNUSED;
static bfd_boolean coff_compute_section_file_positions
PARAMS ((bfd *));
static bfd_boolean coff_write_object_contents
PARAMS ((bfd *)) ATTRIBUTE_UNUSED;
static bfd_boolean coff_set_section_contents
PARAMS ((bfd *, asection *, const PTR, file_ptr, bfd_size_type));
static PTR buy_and_read
PARAMS ((bfd *, file_ptr, bfd_size_type));
static bfd_boolean coff_slurp_line_table
PARAMS ((bfd *, asection *));
static bfd_boolean coff_slurp_symbol_table
PARAMS ((bfd *));
static enum coff_symbol_classification coff_classify_symbol
PARAMS ((bfd *, struct internal_syment *));
static bfd_boolean coff_slurp_reloc_table
PARAMS ((bfd *, asection *, asymbol **));
static long coff_canonicalize_reloc
PARAMS ((bfd *, asection *, arelent **, asymbol **));
#ifndef coff_mkobject_hook
static PTR coff_mkobject_hook
PARAMS ((bfd *, PTR, PTR));
#endif
#ifdef COFF_WITH_PE
static flagword handle_COMDAT
PARAMS ((bfd *, flagword, PTR, const char *, asection *));
#endif
#ifdef COFF_IMAGE_WITH_PE
static bfd_boolean coff_read_word
PARAMS ((bfd *, unsigned int *));
static unsigned int coff_compute_checksum
PARAMS ((bfd *));
static bfd_boolean coff_apply_checksum
PARAMS ((bfd *));
#endif
#ifdef TICOFF
static bfd_boolean ticoff0_bad_format_hook
PARAMS ((bfd *, PTR ));
static bfd_boolean ticoff1_bad_format_hook
PARAMS ((bfd *, PTR ));
#endif
#ifndef COFF_WITH_PE
#ifdef STYP_DEBUG
#define STYP_XCOFF_DEBUG STYP_DEBUG
#else
#define STYP_XCOFF_DEBUG STYP_INFO
#endif
#ifdef COFF_ALIGN_IN_S_FLAGS
#define STYP_DEBUG_INFO STYP_DSECT
#else
#define STYP_DEBUG_INFO STYP_INFO
#endif
static long
sec_to_styp_flags (sec_name, sec_flags)
const char *sec_name;
flagword sec_flags;
{
long styp_flags = 0;
if (!strcmp (sec_name, _TEXT))
{
styp_flags = STYP_TEXT;
}
else if (!strcmp (sec_name, _DATA))
{
styp_flags = STYP_DATA;
}
else if (!strcmp (sec_name, _BSS))
{
styp_flags = STYP_BSS;
#ifdef _COMMENT
}
else if (!strcmp (sec_name, _COMMENT))
{
styp_flags = STYP_INFO;
#endif
#ifdef _LIB
}
else if (!strcmp (sec_name, _LIB))
{
styp_flags = STYP_LIB;
#endif
#ifdef _LIT
}
else if (!strcmp (sec_name, _LIT))
{
styp_flags = STYP_LIT;
#endif
}
else if (!strncmp (sec_name, ".debug", 6))
{
if (!sec_name[6])
styp_flags = STYP_XCOFF_DEBUG;
else
styp_flags = STYP_DEBUG_INFO;
}
else if (!strncmp (sec_name, ".stab", 5))
{
styp_flags = STYP_DEBUG_INFO;
}
#ifdef COFF_LONG_SECTION_NAMES
else if (!strncmp (sec_name, ".gnu.linkonce.wi.", 17))
{
styp_flags = STYP_DEBUG_INFO;
}
#endif
#ifdef RS6000COFF_C
else if (!strcmp (sec_name, _PAD))
{
styp_flags = STYP_PAD;
}
else if (!strcmp (sec_name, _LOADER))
{
styp_flags = STYP_LOADER;
}
else if (!strcmp (sec_name, _EXCEPT))
{
styp_flags = STYP_EXCEPT;
}
else if (!strcmp (sec_name, _TYPCHK))
{
styp_flags = STYP_TYPCHK;
}
#endif
else if (sec_flags & SEC_CODE)
{
styp_flags = STYP_TEXT;
}
else if (sec_flags & SEC_DATA)
{
styp_flags = STYP_DATA;
}
else if (sec_flags & SEC_READONLY)
{
#ifdef STYP_LIT
styp_flags = STYP_LIT;
#else
styp_flags = STYP_TEXT;
#endif
}
else if (sec_flags & SEC_LOAD)
{
styp_flags = STYP_TEXT;
}
else if (sec_flags & SEC_ALLOC)
{
styp_flags = STYP_BSS;
}
#ifdef STYP_CLINK
if (sec_flags & SEC_CLINK)
styp_flags |= STYP_CLINK;
#endif
#ifdef STYP_BLOCK
if (sec_flags & SEC_BLOCK)
styp_flags |= STYP_BLOCK;
#endif
#ifdef STYP_NOLOAD
if ((sec_flags & (SEC_NEVER_LOAD | SEC_COFF_SHARED_LIBRARY)) != 0)
styp_flags |= STYP_NOLOAD;
#endif
return styp_flags;
}
#else
static long
sec_to_styp_flags (sec_name, sec_flags)
const char *sec_name ATTRIBUTE_UNUSED;
flagword sec_flags;
{
long styp_flags = 0;
if ((sec_flags & SEC_CODE) != 0)
styp_flags |= IMAGE_SCN_CNT_CODE;
if ((sec_flags & SEC_DATA) != 0)
styp_flags |= IMAGE_SCN_CNT_INITIALIZED_DATA;
if ((sec_flags & SEC_ALLOC) != 0 && (sec_flags & SEC_LOAD) == 0)
styp_flags |= IMAGE_SCN_CNT_UNINITIALIZED_DATA;
#ifdef STYP_NOLOAD
if ((sec_flags & (SEC_NEVER_LOAD | SEC_COFF_SHARED_LIBRARY)) != 0)
styp_flags |= STYP_NOLOAD;
#endif
if ((sec_flags & SEC_IS_COMMON) != 0)
styp_flags |= IMAGE_SCN_LNK_COMDAT;
if ((sec_flags & SEC_DEBUGGING) != 0)
styp_flags |= IMAGE_SCN_MEM_DISCARDABLE;
if ((sec_flags & SEC_EXCLUDE) != 0)
styp_flags |= IMAGE_SCN_LNK_REMOVE;
if ((sec_flags & SEC_NEVER_LOAD) != 0)
styp_flags |= IMAGE_SCN_LNK_REMOVE;
if (sec_flags & SEC_LINK_ONCE)
styp_flags |= IMAGE_SCN_LNK_COMDAT;
styp_flags |= IMAGE_SCN_MEM_READ;
if ((sec_flags & SEC_READONLY) == 0)
styp_flags |= IMAGE_SCN_MEM_WRITE;
if (sec_flags & SEC_CODE)
styp_flags |= IMAGE_SCN_MEM_EXECUTE;
if (sec_flags & SEC_SHARED)
styp_flags |= IMAGE_SCN_MEM_SHARED;
return styp_flags;
}
#endif
#ifndef COFF_WITH_PE
static bfd_boolean
styp_to_sec_flags (abfd, hdr, name, section, flags_ptr)
bfd *abfd ATTRIBUTE_UNUSED;
PTR hdr;
const char *name;
asection *section ATTRIBUTE_UNUSED;
flagword *flags_ptr;
{
struct internal_scnhdr *internal_s = (struct internal_scnhdr *) hdr;
long styp_flags = internal_s->s_flags;
flagword sec_flags = 0;
#ifdef STYP_BLOCK
if (styp_flags & STYP_BLOCK)
sec_flags |= SEC_BLOCK;
#endif
#ifdef STYP_CLINK
if (styp_flags & STYP_CLINK)
sec_flags |= SEC_CLINK;
#endif
#ifdef STYP_NOLOAD
if (styp_flags & STYP_NOLOAD)
sec_flags |= SEC_NEVER_LOAD;
#endif
if (styp_flags & STYP_TEXT)
{
if (sec_flags & SEC_NEVER_LOAD)
sec_flags |= SEC_CODE | SEC_COFF_SHARED_LIBRARY;
else
sec_flags |= SEC_CODE | SEC_LOAD | SEC_ALLOC;
}
else if (styp_flags & STYP_DATA)
{
if (sec_flags & SEC_NEVER_LOAD)
sec_flags |= SEC_DATA | SEC_COFF_SHARED_LIBRARY;
else
sec_flags |= SEC_DATA | SEC_LOAD | SEC_ALLOC;
}
else if (styp_flags & STYP_BSS)
{
#ifdef BSS_NOLOAD_IS_SHARED_LIBRARY
if (sec_flags & SEC_NEVER_LOAD)
sec_flags |= SEC_ALLOC | SEC_COFF_SHARED_LIBRARY;
else
#endif
sec_flags |= SEC_ALLOC;
}
else if (styp_flags & STYP_INFO)
{
#if defined (COFF_PAGE_SIZE) && !defined (COFF_ALIGN_IN_S_FLAGS)
sec_flags |= SEC_DEBUGGING;
#endif
}
else if (styp_flags & STYP_PAD)
sec_flags = 0;
else if (strcmp (name, _TEXT) == 0)
{
if (sec_flags & SEC_NEVER_LOAD)
sec_flags |= SEC_CODE | SEC_COFF_SHARED_LIBRARY;
else
sec_flags |= SEC_CODE | SEC_LOAD | SEC_ALLOC;
}
else if (strcmp (name, _DATA) == 0)
{
if (sec_flags & SEC_NEVER_LOAD)
sec_flags |= SEC_DATA | SEC_COFF_SHARED_LIBRARY;
else
sec_flags |= SEC_DATA | SEC_LOAD | SEC_ALLOC;
}
else if (strcmp (name, _BSS) == 0)
{
#ifdef BSS_NOLOAD_IS_SHARED_LIBRARY
if (sec_flags & SEC_NEVER_LOAD)
sec_flags |= SEC_ALLOC | SEC_COFF_SHARED_LIBRARY;
else
#endif
sec_flags |= SEC_ALLOC;
}
else if (strncmp (name, ".debug", 6) == 0
#ifdef _COMMENT
|| strcmp (name, _COMMENT) == 0
#endif
#ifdef COFF_LONG_SECTION_NAMES
|| strncmp (name, ".gnu.linkonce.wi.", 17) == 0
#endif
|| strncmp (name, ".stab", 5) == 0)
{
#ifdef COFF_PAGE_SIZE
sec_flags |= SEC_DEBUGGING;
#endif
}
#ifdef _LIB
else if (strcmp (name, _LIB) == 0)
;
#endif
#ifdef _LIT
else if (strcmp (name, _LIT) == 0)
sec_flags = SEC_LOAD | SEC_ALLOC | SEC_READONLY;
#endif
else
sec_flags |= SEC_ALLOC | SEC_LOAD;
#ifdef STYP_LIT
if ((styp_flags & STYP_LIT) == STYP_LIT)
sec_flags = (SEC_LOAD | SEC_ALLOC | SEC_READONLY);
#endif
#ifdef STYP_OTHER_LOAD
if (styp_flags & STYP_OTHER_LOAD)
sec_flags = (SEC_LOAD | SEC_ALLOC);
#endif
#if defined (COFF_LONG_SECTION_NAMES) && defined (COFF_SUPPORT_GNU_LINKONCE)
if (strncmp (name, ".gnu.linkonce", sizeof ".gnu.linkonce" - 1) == 0)
sec_flags |= SEC_LINK_ONCE | SEC_LINK_DUPLICATES_DISCARD;
#endif
if (flags_ptr == NULL)
return FALSE;
* flags_ptr = sec_flags;
return TRUE;
}
#else
static flagword
handle_COMDAT (abfd, sec_flags, hdr, name, section)
bfd * abfd;
flagword sec_flags;
PTR hdr;
const char *name;
asection *section;
{
struct internal_scnhdr *internal_s = (struct internal_scnhdr *) hdr;
bfd_byte *esymstart, *esym, *esymend;
int seen_state = 0;
char *target_name = NULL;
sec_flags |= SEC_LINK_ONCE;
if (! _bfd_coff_get_external_symbols (abfd))
return sec_flags;
esymstart = esym = (bfd_byte *) obj_coff_external_syms (abfd);
esymend = esym + obj_raw_syment_count (abfd) * bfd_coff_symesz (abfd);
while (esym < esymend)
{
struct internal_syment isym;
char buf[SYMNMLEN + 1];
const char *symname;
bfd_coff_swap_sym_in (abfd, (PTR) esym, (PTR) &isym);
if (sizeof (internal_s->s_name) > SYMNMLEN)
{
abort ();
}
if (isym.n_scnum == section->target_index)
{
symname = _bfd_coff_internal_syment_name (abfd, &isym, buf);
if (symname == NULL)
abort ();
switch (seen_state)
{
case 0:
{
union internal_auxent aux;
seen_state = 1;
if (! (isym.n_sclass == C_STAT
&& isym.n_type == T_NULL
&& isym.n_value == 0))
abort ();
if (strcmp (name, symname) != 0)
abort ();
bfd_coff_swap_aux_in (abfd, (PTR) (esym + bfd_coff_symesz (abfd)),
isym.n_type, isym.n_sclass,
0, isym.n_numaux, (PTR) &aux);
target_name = strchr (name, '$');
if (target_name != NULL)
{
seen_state = 2;
target_name += 1;
}
switch (aux.x_scn.x_comdat)
{
case IMAGE_COMDAT_SELECT_NODUPLICATES:
#ifdef STRICT_PE_FORMAT
sec_flags |= SEC_LINK_DUPLICATES_ONE_ONLY;
#else
sec_flags &= ~SEC_LINK_ONCE;
#endif
break;
case IMAGE_COMDAT_SELECT_ANY:
sec_flags |= SEC_LINK_DUPLICATES_DISCARD;
break;
case IMAGE_COMDAT_SELECT_SAME_SIZE:
sec_flags |= SEC_LINK_DUPLICATES_SAME_SIZE;
break;
case IMAGE_COMDAT_SELECT_EXACT_MATCH:
sec_flags |= SEC_LINK_DUPLICATES_SAME_CONTENTS;
break;
case IMAGE_COMDAT_SELECT_ASSOCIATIVE:
#ifdef STRICT_PE_FORMAT
sec_flags |= SEC_LINK_DUPLICATES_DISCARD;
#else
sec_flags &= ~SEC_LINK_ONCE;
#endif
break;
default:
sec_flags |= SEC_LINK_DUPLICATES_DISCARD;
break;
}
}
break;
case 2:
#ifndef TARGET_UNDERSCORE
#define TARGET_UNDERSCORE 0
#endif
if (strcmp (target_name,
symname + (TARGET_UNDERSCORE ? 1 : 0)) != 0)
{
esym += (isym.n_numaux + 1) * bfd_coff_symesz (abfd);
continue;
}
case 1:
{
char *newname;
bfd_size_type amt;
amt = sizeof (struct bfd_comdat_info);
section->comdat = bfd_alloc (abfd, amt);
if (section->comdat == NULL)
abort ();
section->comdat->symbol =
(esym - esymstart) / bfd_coff_symesz (abfd);
amt = strlen (symname) + 1;
newname = bfd_alloc (abfd, amt);
if (newname == NULL)
abort ();
strcpy (newname, symname);
section->comdat->name = newname;
}
goto breakloop;
}
}
esym += (isym.n_numaux + 1) * bfd_coff_symesz (abfd);
}
breakloop:
return sec_flags;
}
static bfd_boolean
styp_to_sec_flags (abfd, hdr, name, section, flags_ptr)
bfd *abfd;
PTR hdr;
const char *name;
asection *section;
flagword *flags_ptr;
{
struct internal_scnhdr *internal_s = (struct internal_scnhdr *) hdr;
long styp_flags = internal_s->s_flags;
flagword sec_flags;
bfd_boolean result = TRUE;
sec_flags = SEC_READONLY;
while (styp_flags)
{
long flag = styp_flags & - styp_flags;
char * unhandled = NULL;
styp_flags &= ~ flag;
switch (flag)
{
case STYP_DSECT:
unhandled = "STYP_DSECT";
break;
case STYP_GROUP:
unhandled = "STYP_GROUP";
break;
case STYP_COPY:
unhandled = "STYP_COPY";
break;
case STYP_OVER:
unhandled = "STYP_OVER";
break;
#ifdef SEC_NEVER_LOAD
case STYP_NOLOAD:
sec_flags |= SEC_NEVER_LOAD;
break;
#endif
case IMAGE_SCN_MEM_READ:
break;
case IMAGE_SCN_TYPE_NO_PAD:
break;
case IMAGE_SCN_LNK_OTHER:
unhandled = "IMAGE_SCN_LNK_OTHER";
break;
case IMAGE_SCN_MEM_NOT_CACHED:
unhandled = "IMAGE_SCN_MEM_NOT_CACHED";
break;
case IMAGE_SCN_MEM_NOT_PAGED:
unhandled = "IMAGE_SCN_MEM_NOT_PAGED";
break;
case IMAGE_SCN_MEM_EXECUTE:
sec_flags |= SEC_CODE;
break;
case IMAGE_SCN_MEM_WRITE:
sec_flags &= ~ SEC_READONLY;
break;
case IMAGE_SCN_MEM_DISCARDABLE:
if (strncmp (name, ".reloc", sizeof ".reloc" - 1) != 0)
sec_flags |= SEC_DEBUGGING;
break;
case IMAGE_SCN_MEM_SHARED:
sec_flags |= SEC_SHARED;
break;
case IMAGE_SCN_LNK_REMOVE:
sec_flags |= SEC_EXCLUDE;
break;
case IMAGE_SCN_CNT_CODE:
sec_flags |= SEC_CODE | SEC_ALLOC | SEC_LOAD;
break;
case IMAGE_SCN_CNT_INITIALIZED_DATA:
sec_flags |= SEC_DATA | SEC_ALLOC | SEC_LOAD;
break;
case IMAGE_SCN_CNT_UNINITIALIZED_DATA:
sec_flags |= SEC_ALLOC;
break;
case IMAGE_SCN_LNK_INFO:
#ifdef COFF_PAGE_SIZE
sec_flags |= SEC_DEBUGGING;
#endif
break;
case IMAGE_SCN_LNK_COMDAT:
sec_flags = handle_COMDAT (abfd, sec_flags, hdr, name, section);
break;
default:
break;
}
if (unhandled != NULL)
{
(*_bfd_error_handler)
(_("%s (%s): Section flag %s (0x%x) ignored"),
bfd_archive_filename (abfd), name, unhandled, flag);
result = FALSE;
}
}
#if defined (COFF_LONG_SECTION_NAMES) && defined (COFF_SUPPORT_GNU_LINKONCE)
if (strncmp (name, ".gnu.linkonce", sizeof ".gnu.linkonce" - 1) == 0)
sec_flags |= SEC_LINK_ONCE | SEC_LINK_DUPLICATES_DISCARD;
#endif
if (flags_ptr)
* flags_ptr = sec_flags;
return result;
}
#endif
#define get_index(symbol) ((symbol)->udata.i)
static bfd_boolean
coff_bad_format_hook (abfd, filehdr)
bfd * abfd ATTRIBUTE_UNUSED;
PTR filehdr;
{
struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
if (BADMAG (*internal_f))
return FALSE;
#if defined(M88) || defined(I960)
if (internal_f->f_opthdr != 0 && bfd_coff_aoutsz (abfd) != internal_f->f_opthdr)
return FALSE;
#endif
return TRUE;
}
#ifdef TICOFF
static bfd_boolean
ticoff0_bad_format_hook (abfd, filehdr)
bfd *abfd ATTRIBUTE_UNUSED;
PTR filehdr;
{
struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
if (COFF0_BADMAG (*internal_f))
return FALSE;
return TRUE;
}
#endif
#ifdef TICOFF
static bfd_boolean
ticoff1_bad_format_hook (abfd, filehdr)
bfd *abfd ATTRIBUTE_UNUSED;
PTR filehdr;
{
struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
if (COFF1_BADMAG (*internal_f))
return FALSE;
return TRUE;
}
#endif
static void
coff_set_custom_section_alignment (abfd, section, alignment_table, table_size)
bfd *abfd ATTRIBUTE_UNUSED;
asection *section;
const struct coff_section_alignment_entry *alignment_table;
const unsigned int table_size;
{
const unsigned int default_alignment = COFF_DEFAULT_SECTION_ALIGNMENT_POWER;
unsigned int i;
for (i = 0; i < table_size; ++i)
{
const char *secname = bfd_get_section_name (abfd, section);
if (alignment_table[i].comparison_length == (unsigned int) -1
? strcmp (alignment_table[i].name, secname) == 0
: strncmp (alignment_table[i].name, secname,
alignment_table[i].comparison_length) == 0)
break;
}
if (i >= table_size)
return;
if (alignment_table[i].default_alignment_min != COFF_ALIGNMENT_FIELD_EMPTY
&& default_alignment < alignment_table[i].default_alignment_min)
return;
if (alignment_table[i].default_alignment_max != COFF_ALIGNMENT_FIELD_EMPTY
#if COFF_DEFAULT_SECTION_ALIGNMENT_POWER != 0
&& default_alignment > alignment_table[i].default_alignment_max
#endif
)
return;
section->alignment_power = alignment_table[i].alignment_power;
}
static const struct coff_section_alignment_entry
coff_section_alignment_table[] =
{
#ifdef COFF_SECTION_ALIGNMENT_ENTRIES
COFF_SECTION_ALIGNMENT_ENTRIES,
#endif
{ COFF_SECTION_NAME_PARTIAL_MATCH (".stabstr"),
1, COFF_ALIGNMENT_FIELD_EMPTY, 0 },
{ COFF_SECTION_NAME_PARTIAL_MATCH (".stab"),
3, COFF_ALIGNMENT_FIELD_EMPTY, 2 },
{ COFF_SECTION_NAME_EXACT_MATCH (".ctors"),
3, COFF_ALIGNMENT_FIELD_EMPTY, 2 },
{ COFF_SECTION_NAME_EXACT_MATCH (".dtors"),
3, COFF_ALIGNMENT_FIELD_EMPTY, 2 }
};
static const unsigned int coff_section_alignment_table_size =
sizeof coff_section_alignment_table / sizeof coff_section_alignment_table[0];
static bfd_boolean
coff_new_section_hook (abfd, section)
bfd * abfd;
asection * section;
{
combined_entry_type *native;
bfd_size_type amt;
section->alignment_power = COFF_DEFAULT_SECTION_ALIGNMENT_POWER;
#ifdef RS6000COFF_C
if (bfd_xcoff_text_align_power (abfd) != 0
&& strcmp (bfd_get_section_name (abfd, section), ".text") == 0)
section->alignment_power = bfd_xcoff_text_align_power (abfd);
if (bfd_xcoff_data_align_power (abfd) != 0
&& strcmp (bfd_get_section_name (abfd, section), ".data") == 0)
section->alignment_power = bfd_xcoff_data_align_power (abfd);
#endif
amt = sizeof (combined_entry_type) * 10;
native = (combined_entry_type *) bfd_zalloc (abfd, amt);
if (native == NULL)
return FALSE;
native->u.syment.n_type = T_NULL;
native->u.syment.n_sclass = C_STAT;
coffsymbol (section->symbol)->native = native;
coff_set_custom_section_alignment (abfd, section,
coff_section_alignment_table,
coff_section_alignment_table_size);
return TRUE;
}
#ifdef COFF_ALIGN_IN_SECTION_HEADER
static void coff_set_alignment_hook PARAMS ((bfd *, asection *, PTR));
static void
coff_set_alignment_hook (abfd, section, scnhdr)
bfd * abfd ATTRIBUTE_UNUSED;
asection * section;
PTR scnhdr;
{
struct internal_scnhdr *hdr = (struct internal_scnhdr *) scnhdr;
unsigned int i;
#ifdef I960
for (i = 0; i < 32; i++)
if ((1 << i) >= hdr->s_align)
break;
#endif
#ifdef TIC80COFF
i = (hdr->s_flags >> 8) & 0xF ;
#endif
#ifdef COFF_DECODE_ALIGNMENT
i = COFF_DECODE_ALIGNMENT(hdr->s_flags);
#endif
section->alignment_power = i;
#ifdef coff_set_section_load_page
coff_set_section_load_page (section, hdr->s_page);
#endif
}
#else
#ifdef COFF_WITH_PE
#define ALIGN_SET(field,x,y) \
if (((field) & IMAGE_SCN_ALIGN_64BYTES) == x )\
{\
section->alignment_power = y;\
}
#define ELIFALIGN_SET(field,x,y) \
else if (( (field) & IMAGE_SCN_ALIGN_64BYTES) == x ) \
{\
section->alignment_power = y;\
}
static void coff_set_alignment_hook PARAMS ((bfd *, asection *, PTR));
static void
coff_set_alignment_hook (abfd, section, scnhdr)
bfd * abfd ATTRIBUTE_UNUSED;
asection * section;
PTR scnhdr;
{
struct internal_scnhdr *hdr = (struct internal_scnhdr *) scnhdr;
bfd_size_type amt;
ALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_64BYTES, 6)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_32BYTES, 5)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_16BYTES, 4)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_8BYTES, 3)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_4BYTES, 2)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_2BYTES, 1)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_1BYTES, 0)
if (coff_section_data (abfd, section) == NULL)
{
amt = sizeof (struct coff_section_tdata);
section->used_by_bfd = (PTR) bfd_zalloc (abfd, amt);
if (section->used_by_bfd == NULL)
{
abort ();
}
}
if (pei_section_data (abfd, section) == NULL)
{
amt = sizeof (struct pei_section_tdata);
coff_section_data (abfd, section)->tdata = (PTR) bfd_zalloc (abfd, amt);
if (coff_section_data (abfd, section)->tdata == NULL)
{
abort ();
}
}
pei_section_data (abfd, section)->virt_size = hdr->s_paddr;
pei_section_data (abfd, section)->pe_flags = hdr->s_flags;
section->lma = hdr->s_vaddr;
if (hdr->s_flags & IMAGE_SCN_LNK_NRELOC_OVFL)
{
struct external_reloc dst;
struct internal_reloc n;
file_ptr oldpos = bfd_tell (abfd);
bfd_size_type relsz = bfd_coff_relsz (abfd);
bfd_seek (abfd, (file_ptr) hdr->s_relptr, 0);
if (bfd_bread ((PTR) &dst, relsz, abfd) != relsz)
return;
coff_swap_reloc_in (abfd, &dst, &n);
bfd_seek (abfd, oldpos, 0);
section->reloc_count = hdr->s_nreloc = n.r_vaddr - 1;
section->rel_filepos += relsz;
}
else if (hdr->s_nreloc == 0xffff)
(*_bfd_error_handler)
("%s: warning: claims to have 0xffff relocs, without overflow",
bfd_get_filename (abfd));
}
#undef ALIGN_SET
#undef ELIFALIGN_SET
#else
#ifdef RS6000COFF_C
static void coff_set_alignment_hook PARAMS ((bfd *, asection *, PTR));
static void
coff_set_alignment_hook (abfd, section, scnhdr)
bfd *abfd;
asection *section;
PTR scnhdr;
{
struct internal_scnhdr *hdr = (struct internal_scnhdr *) scnhdr;
asection *real_sec;
asection **ps;
if ((hdr->s_flags & STYP_OVRFLO) == 0)
return;
real_sec = coff_section_from_bfd_index (abfd, (int) hdr->s_nreloc);
if (real_sec == NULL)
return;
real_sec->reloc_count = hdr->s_paddr;
real_sec->lineno_count = hdr->s_vaddr;
for (ps = &abfd->sections; *ps != NULL; ps = &(*ps)->next)
{
if (*ps == section)
{
bfd_section_list_remove (abfd, ps);
--abfd->section_count;
break;
}
}
}
#else
#define coff_set_alignment_hook \
((void (*) PARAMS ((bfd *, asection *, PTR))) bfd_void)
#endif
#endif
#endif
#ifndef coff_mkobject
static bfd_boolean coff_mkobject PARAMS ((bfd *));
static bfd_boolean
coff_mkobject (abfd)
bfd * abfd;
{
coff_data_type *coff;
bfd_size_type amt = sizeof (coff_data_type);
abfd->tdata.coff_obj_data = (struct coff_tdata *) bfd_zalloc (abfd, amt);
if (abfd->tdata.coff_obj_data == 0)
return FALSE;
coff = coff_data (abfd);
coff->symbols = (coff_symbol_type *) NULL;
coff->conversion_table = (unsigned int *) NULL;
coff->raw_syments = (struct coff_ptr_struct *) NULL;
coff->relocbase = 0;
coff->local_toc_sym_map = 0;
return TRUE;
}
#endif
#ifndef coff_mkobject_hook
static PTR
coff_mkobject_hook (abfd, filehdr, aouthdr)
bfd * abfd;
PTR filehdr;
PTR aouthdr ATTRIBUTE_UNUSED;
{
struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
coff_data_type *coff;
if (! coff_mkobject (abfd))
return NULL;
coff = coff_data (abfd);
coff->sym_filepos = internal_f->f_symptr;
coff->local_n_btmask = N_BTMASK;
coff->local_n_btshft = N_BTSHFT;
coff->local_n_tmask = N_TMASK;
coff->local_n_tshift = N_TSHIFT;
coff->local_symesz = bfd_coff_symesz (abfd);
coff->local_auxesz = bfd_coff_auxesz (abfd);
coff->local_linesz = bfd_coff_linesz (abfd);
coff->timestamp = internal_f->f_timdat;
obj_raw_syment_count (abfd) =
obj_conv_table_size (abfd) =
internal_f->f_nsyms;
#ifdef RS6000COFF_C
if ((internal_f->f_flags & F_SHROBJ) != 0)
abfd->flags |= DYNAMIC;
if (aouthdr != NULL && internal_f->f_opthdr >= bfd_coff_aoutsz (abfd))
{
struct internal_aouthdr *internal_a =
(struct internal_aouthdr *) aouthdr;
struct xcoff_tdata *xcoff;
xcoff = xcoff_data (abfd);
# ifdef U803XTOCMAGIC
xcoff->xcoff64 = internal_f->f_magic == U803XTOCMAGIC;
# else
xcoff->xcoff64 = 0;
# endif
xcoff->full_aouthdr = TRUE;
xcoff->toc = internal_a->o_toc;
xcoff->sntoc = internal_a->o_sntoc;
xcoff->snentry = internal_a->o_snentry;
bfd_xcoff_text_align_power (abfd) = internal_a->o_algntext;
bfd_xcoff_data_align_power (abfd) = internal_a->o_algndata;
xcoff->modtype = internal_a->o_modtype;
xcoff->cputype = internal_a->o_cputype;
xcoff->maxdata = internal_a->o_maxdata;
xcoff->maxstack = internal_a->o_maxstack;
}
#endif
#ifdef ARM
if (! _bfd_coff_arm_set_private_flags (abfd, internal_f->f_flags))
coff->flags = 0;
#endif
#ifdef COFF_WITH_PE
if ((internal_f->f_flags & IMAGE_FILE_DEBUG_STRIPPED) == 0)
abfd->flags |= HAS_DEBUG;
#endif
return (PTR) coff;
}
#endif
static bfd_boolean
coff_set_arch_mach_hook (abfd, filehdr)
bfd *abfd;
PTR filehdr;
{
unsigned long machine;
enum bfd_architecture arch;
struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
machine = 0;
switch (internal_f->f_magic)
{
#ifdef OR32_MAGIC_BIG
case OR32_MAGIC_BIG:
case OR32_MAGIC_LITTLE:
arch = bfd_arch_or32;
break;
#endif
#ifdef PPCMAGIC
case PPCMAGIC:
arch = bfd_arch_powerpc;
break;
#endif
#ifdef I386MAGIC
case I386MAGIC:
case I386PTXMAGIC:
case I386AIXMAGIC:
case LYNXCOFFMAGIC:
arch = bfd_arch_i386;
break;
#endif
#ifdef IA64MAGIC
case IA64MAGIC:
arch = bfd_arch_ia64;
break;
#endif
#ifdef A29K_MAGIC_BIG
case A29K_MAGIC_BIG:
case A29K_MAGIC_LITTLE:
arch = bfd_arch_a29k;
break;
#endif
#ifdef ARMMAGIC
case ARMMAGIC:
case ARMPEMAGIC:
case THUMBPEMAGIC:
arch = bfd_arch_arm;
machine = bfd_arm_get_mach_from_notes (abfd, ARM_NOTE_SECTION);
if (machine == bfd_mach_arm_unknown)
{
switch (internal_f->f_flags & F_ARM_ARCHITECTURE_MASK)
{
case F_ARM_2: machine = bfd_mach_arm_2; break;
case F_ARM_2a: machine = bfd_mach_arm_2a; break;
case F_ARM_3: machine = bfd_mach_arm_3; break;
default:
case F_ARM_3M: machine = bfd_mach_arm_3M; break;
case F_ARM_4: machine = bfd_mach_arm_4; break;
case F_ARM_4T: machine = bfd_mach_arm_4T; break;
case F_ARM_5: machine = bfd_mach_arm_XScale; break;
}
}
break;
#endif
#ifdef MC68MAGIC
case MC68MAGIC:
case M68MAGIC:
#ifdef MC68KBCSMAGIC
case MC68KBCSMAGIC:
#endif
#ifdef APOLLOM68KMAGIC
case APOLLOM68KMAGIC:
#endif
#ifdef LYNXCOFFMAGIC
case LYNXCOFFMAGIC:
#endif
arch = bfd_arch_m68k;
machine = bfd_mach_m68020;
break;
#endif
#ifdef MC88MAGIC
case MC88MAGIC:
case MC88DMAGIC:
case MC88OMAGIC:
arch = bfd_arch_m88k;
machine = 88100;
break;
#endif
#ifdef Z8KMAGIC
case Z8KMAGIC:
arch = bfd_arch_z8k;
switch (internal_f->f_flags & F_MACHMASK)
{
case F_Z8001:
machine = bfd_mach_z8001;
break;
case F_Z8002:
machine = bfd_mach_z8002;
break;
default:
return FALSE;
}
break;
#endif
#ifdef I860
case I860MAGIC:
arch = bfd_arch_i860;
break;
#endif
#ifdef I960
#ifdef I960ROMAGIC
case I960ROMAGIC:
case I960RWMAGIC:
arch = bfd_arch_i960;
switch (F_I960TYPE & internal_f->f_flags)
{
default:
case F_I960CORE:
machine = bfd_mach_i960_core;
break;
case F_I960KB:
machine = bfd_mach_i960_kb_sb;
break;
case F_I960MC:
machine = bfd_mach_i960_mc;
break;
case F_I960XA:
machine = bfd_mach_i960_xa;
break;
case F_I960CA:
machine = bfd_mach_i960_ca;
break;
case F_I960KA:
machine = bfd_mach_i960_ka_sa;
break;
case F_I960JX:
machine = bfd_mach_i960_jx;
break;
case F_I960HX:
machine = bfd_mach_i960_hx;
break;
}
break;
#endif
#endif
#ifdef RS6000COFF_C
#ifdef XCOFF64
case U64_TOCMAGIC:
case U803XTOCMAGIC:
#else
case U802ROMAGIC:
case U802WRMAGIC:
case U802TOCMAGIC:
#endif
{
int cputype;
if (xcoff_data (abfd)->cputype != -1)
cputype = xcoff_data (abfd)->cputype & 0xff;
else
{
if (obj_raw_syment_count (abfd) == 0)
cputype = 0;
else
{
bfd_byte *buf;
struct internal_syment sym;
bfd_size_type amt = bfd_coff_symesz (abfd);
buf = (bfd_byte *) bfd_malloc (amt);
if (bfd_seek (abfd, obj_sym_filepos (abfd), SEEK_SET) != 0
|| bfd_bread (buf, amt, abfd) != amt)
{
free (buf);
return FALSE;
}
bfd_coff_swap_sym_in (abfd, (PTR) buf, (PTR) &sym);
if (sym.n_sclass == C_FILE)
cputype = sym.n_type & 0xff;
else
cputype = 0;
free (buf);
}
}
switch (cputype)
{
default:
case 0:
arch = bfd_xcoff_architecture (abfd);
machine = bfd_xcoff_machine (abfd);
break;
case 1:
arch = bfd_arch_powerpc;
machine = bfd_mach_ppc_601;
break;
case 2:
arch = bfd_arch_powerpc;
machine = bfd_mach_ppc_620;
break;
case 3:
arch = bfd_arch_powerpc;
machine = bfd_mach_ppc;
break;
case 4:
arch = bfd_arch_rs6000;
machine = bfd_mach_rs6k;
break;
}
}
break;
#endif
#ifdef WE32KMAGIC
case WE32KMAGIC:
arch = bfd_arch_we32k;
break;
#endif
#ifdef H8300MAGIC
case H8300MAGIC:
arch = bfd_arch_h8300;
machine = bfd_mach_h8300;
abfd->flags |= BFD_IS_RELAXABLE;
break;
#endif
#ifdef H8300HMAGIC
case H8300HMAGIC:
arch = bfd_arch_h8300;
machine = bfd_mach_h8300h;
abfd->flags |= BFD_IS_RELAXABLE;
break;
#endif
#ifdef H8300SMAGIC
case H8300SMAGIC:
arch = bfd_arch_h8300;
machine = bfd_mach_h8300s;
abfd->flags |= BFD_IS_RELAXABLE;
break;
#endif
#ifdef H8300HNMAGIC
case H8300HNMAGIC:
arch = bfd_arch_h8300;
machine = bfd_mach_h8300hn;
abfd->flags |= BFD_IS_RELAXABLE;
break;
#endif
#ifdef H8300SNMAGIC
case H8300SNMAGIC:
arch = bfd_arch_h8300;
machine = bfd_mach_h8300sn;
abfd->flags |= BFD_IS_RELAXABLE;
break;
#endif
#ifdef SH_ARCH_MAGIC_BIG
case SH_ARCH_MAGIC_BIG:
case SH_ARCH_MAGIC_LITTLE:
#ifdef COFF_WITH_PE
case SH_ARCH_MAGIC_WINCE:
#endif
arch = bfd_arch_sh;
break;
#endif
#ifdef MIPS_ARCH_MAGIC_WINCE
case MIPS_ARCH_MAGIC_WINCE:
arch = bfd_arch_mips;
break;
#endif
#ifdef H8500MAGIC
case H8500MAGIC:
arch = bfd_arch_h8500;
break;
#endif
#ifdef SPARCMAGIC
case SPARCMAGIC:
#ifdef LYNXCOFFMAGIC
case LYNXCOFFMAGIC:
#endif
arch = bfd_arch_sparc;
break;
#endif
#ifdef TIC30MAGIC
case TIC30MAGIC:
arch = bfd_arch_tic30;
break;
#endif
#ifdef TICOFF0MAGIC
#ifdef TICOFF_TARGET_ARCH
case TICOFF0MAGIC:
arch = TICOFF_TARGET_ARCH;
machine = TICOFF_TARGET_MACHINE_GET (internal_f->f_flags);
break;
#endif
#endif
#ifdef TICOFF1MAGIC
case TICOFF1MAGIC:
case TICOFF2MAGIC:
switch (internal_f->f_target_id)
{
#ifdef TI_TARGET_ID
case TI_TARGET_ID:
arch = TICOFF_TARGET_ARCH;
machine = TICOFF_TARGET_MACHINE_GET (internal_f->f_flags);
break;
#endif
default:
arch = bfd_arch_obscure;
(*_bfd_error_handler)
(_("Unrecognized TI COFF target id '0x%x'"),
internal_f->f_target_id);
break;
}
break;
#endif
#ifdef TIC80_ARCH_MAGIC
case TIC80_ARCH_MAGIC:
arch = bfd_arch_tic80;
break;
#endif
#ifdef MCOREMAGIC
case MCOREMAGIC:
arch = bfd_arch_mcore;
break;
#endif
#ifdef W65MAGIC
case W65MAGIC:
arch = bfd_arch_w65;
break;
#endif
default:
arch = bfd_arch_obscure;
break;
}
bfd_default_set_arch_mach (abfd, arch, machine);
return TRUE;
}
#ifdef SYMNAME_IN_DEBUG
static bfd_boolean symname_in_debug_hook
PARAMS ((bfd *, struct internal_syment *));
static bfd_boolean
symname_in_debug_hook (abfd, sym)
bfd * abfd ATTRIBUTE_UNUSED;
struct internal_syment *sym;
{
return SYMNAME_IN_DEBUG (sym) != 0;
}
#else
#define symname_in_debug_hook \
(bfd_boolean (*) PARAMS ((bfd *, struct internal_syment *))) bfd_false
#endif
#ifdef RS6000COFF_C
#ifdef XCOFF64
#define FORCE_SYMNAMES_IN_STRINGS
#endif
static bfd_boolean coff_pointerize_aux_hook
PARAMS ((bfd *, combined_entry_type *, combined_entry_type *,
unsigned int, combined_entry_type *));
static bfd_boolean
coff_pointerize_aux_hook (abfd, table_base, symbol, indaux, aux)
bfd *abfd ATTRIBUTE_UNUSED;
combined_entry_type *table_base;
combined_entry_type *symbol;
unsigned int indaux;
combined_entry_type *aux;
{
int class = symbol->u.syment.n_sclass;
if ((class == C_EXT || class == C_HIDEXT)
&& indaux + 1 == symbol->u.syment.n_numaux)
{
if (SMTYP_SMTYP (aux->u.auxent.x_csect.x_smtyp) == XTY_LD)
{
aux->u.auxent.x_csect.x_scnlen.p =
table_base + aux->u.auxent.x_csect.x_scnlen.l;
aux->fix_scnlen = 1;
}
return TRUE;
}
return FALSE;
}
#else
#ifdef I960
static bfd_boolean coff_pointerize_aux_hook
PARAMS ((bfd *, combined_entry_type *, combined_entry_type *,
unsigned int, combined_entry_type *));
static bfd_boolean
coff_pointerize_aux_hook (abfd, table_base, symbol, indaux, aux)
bfd *abfd ATTRIBUTE_UNUSED;
combined_entry_type *table_base ATTRIBUTE_UNUSED;
combined_entry_type *symbol;
unsigned int indaux;
combined_entry_type *aux ATTRIBUTE_UNUSED;
{
return (indaux == 1
&& (symbol->u.syment.n_sclass == C_LEAFPROC
|| symbol->u.syment.n_sclass == C_LEAFSTAT
|| symbol->u.syment.n_sclass == C_LEAFEXT));
}
#else
#define coff_pointerize_aux_hook 0
#endif
#endif
static bfd_boolean coff_print_aux
PARAMS ((bfd *, FILE *, combined_entry_type *, combined_entry_type *,
combined_entry_type *, unsigned int));
static bfd_boolean
coff_print_aux (abfd, file, table_base, symbol, aux, indaux)
bfd *abfd ATTRIBUTE_UNUSED;
FILE *file ATTRIBUTE_UNUSED;
combined_entry_type *table_base ATTRIBUTE_UNUSED;
combined_entry_type *symbol ATTRIBUTE_UNUSED;
combined_entry_type *aux ATTRIBUTE_UNUSED;
unsigned int indaux ATTRIBUTE_UNUSED;
{
#ifdef RS6000COFF_C
if ((symbol->u.syment.n_sclass == C_EXT
|| symbol->u.syment.n_sclass == C_HIDEXT)
&& indaux + 1 == symbol->u.syment.n_numaux)
{
fprintf (file, "AUX ");
if (SMTYP_SMTYP (aux->u.auxent.x_csect.x_smtyp) != XTY_LD)
{
BFD_ASSERT (! aux->fix_scnlen);
#ifdef XCOFF64
fprintf (file, "val %5lld", aux->u.auxent.x_csect.x_scnlen.l);
#else
fprintf (file, "val %5ld", (long) aux->u.auxent.x_csect.x_scnlen.l);
#endif
}
else
{
fprintf (file, "indx ");
if (! aux->fix_scnlen)
#ifdef XCOFF64
fprintf (file, "%4lld", aux->u.auxent.x_csect.x_scnlen.l);
#else
fprintf (file, "%4ld", (long) aux->u.auxent.x_csect.x_scnlen.l);
#endif
else
fprintf (file, "%4ld",
(long) (aux->u.auxent.x_csect.x_scnlen.p - table_base));
}
fprintf (file,
" prmhsh %ld snhsh %u typ %d algn %d clss %u stb %ld snstb %u",
aux->u.auxent.x_csect.x_parmhash,
(unsigned int) aux->u.auxent.x_csect.x_snhash,
SMTYP_SMTYP (aux->u.auxent.x_csect.x_smtyp),
SMTYP_ALIGN (aux->u.auxent.x_csect.x_smtyp),
(unsigned int) aux->u.auxent.x_csect.x_smclas,
aux->u.auxent.x_csect.x_stab,
(unsigned int) aux->u.auxent.x_csect.x_snstab);
return TRUE;
}
#endif
return FALSE;
}
#ifdef TARG_AUX
static int compare_arelent_ptr PARAMS ((const PTR, const PTR));
static int
compare_arelent_ptr (x, y)
const PTR x;
const PTR y;
{
const arelent **a = (const arelent **) x;
const arelent **b = (const arelent **) y;
bfd_size_type aadr = (*a)->address;
bfd_size_type badr = (*b)->address;
return (aadr < badr ? -1 : badr < aadr ? 1 : 0);
}
#endif
static bfd_boolean
coff_write_relocs (abfd, first_undef)
bfd * abfd;
int first_undef;
{
asection *s;
for (s = abfd->sections; s != (asection *) NULL; s = s->next)
{
unsigned int i;
struct external_reloc dst;
arelent **p;
#ifndef TARG_AUX
p = s->orelocation;
#else
{
bfd_size_type amt;
amt = s->reloc_count;
amt *= sizeof (arelent *);
p = (arelent **) bfd_malloc (amt);
if (p == NULL && s->reloc_count > 0)
return FALSE;
memcpy (p, s->orelocation, (size_t) amt);
qsort (p, s->reloc_count, sizeof (arelent *), compare_arelent_ptr);
}
#endif
if (bfd_seek (abfd, s->rel_filepos, SEEK_SET) != 0)
return FALSE;
#ifdef COFF_WITH_PE
if (obj_pe (abfd) && s->reloc_count >= 0xffff)
{
struct internal_reloc n;
memset ((PTR) & n, 0, sizeof (n));
n.r_vaddr = s->reloc_count + 1;
coff_swap_reloc_out (abfd, &n, &dst);
if (bfd_bwrite ((PTR) & dst, (bfd_size_type) bfd_coff_relsz (abfd),
abfd) != bfd_coff_relsz (abfd))
return FALSE;
}
#endif
for (i = 0; i < s->reloc_count; i++)
{
struct internal_reloc n;
arelent *q = p[i];
memset ((PTR) & n, 0, sizeof (n));
if (q->sym_ptr_ptr[0]->the_bfd != abfd)
{
int j;
const char *sname = q->sym_ptr_ptr[0]->name;
asymbol **outsyms = abfd->outsymbols;
for (j = first_undef; outsyms[j]; j++)
{
const char *intable = outsyms[j]->name;
if (strcmp (intable, sname) == 0) {
q->sym_ptr_ptr = outsyms + j;
break;
}
}
}
n.r_vaddr = q->address + s->vma;
#ifdef R_IHCONST
if (q->howto->type == R_IHCONST)
n.r_symndx = q->addend;
else
#endif
if (q->sym_ptr_ptr)
{
#ifdef SECTION_RELATIVE_ABSOLUTE_SYMBOL_P
if (SECTION_RELATIVE_ABSOLUTE_SYMBOL_P (q,s))
#else
if ((*q->sym_ptr_ptr)->section == bfd_abs_section_ptr
&& ((*q->sym_ptr_ptr)->flags & BSF_SECTION_SYM) != 0)
#endif
n.r_symndx = -1;
else
{
n.r_symndx = get_index ((*(q->sym_ptr_ptr)));
if (n.r_symndx > obj_conv_table_size (abfd))
abort ();
}
}
#ifdef SWAP_OUT_RELOC_OFFSET
n.r_offset = q->addend;
#endif
#ifdef SELECT_RELOC
SELECT_RELOC (n, q->howto);
#else
n.r_type = q->howto->type;
#endif
coff_swap_reloc_out (abfd, &n, &dst);
if (bfd_bwrite ((PTR) & dst, (bfd_size_type) bfd_coff_relsz (abfd),
abfd) != bfd_coff_relsz (abfd))
return FALSE;
}
#ifdef TARG_AUX
if (p != NULL)
free (p);
#endif
}
return TRUE;
}
static bfd_boolean
coff_set_flags (abfd, magicp, flagsp)
bfd * abfd;
unsigned int *magicp ATTRIBUTE_UNUSED;
unsigned short *flagsp ATTRIBUTE_UNUSED;
{
switch (bfd_get_arch (abfd))
{
#ifdef Z8KMAGIC
case bfd_arch_z8k:
*magicp = Z8KMAGIC;
switch (bfd_get_mach (abfd))
{
case bfd_mach_z8001:
*flagsp = F_Z8001;
break;
case bfd_mach_z8002:
*flagsp = F_Z8002;
break;
default:
return FALSE;
}
return TRUE;
#endif
#ifdef I960ROMAGIC
case bfd_arch_i960:
{
unsigned flags;
*magicp = I960ROMAGIC;
switch (bfd_get_mach (abfd))
{
case bfd_mach_i960_core:
flags = F_I960CORE;
break;
case bfd_mach_i960_kb_sb:
flags = F_I960KB;
break;
case bfd_mach_i960_mc:
flags = F_I960MC;
break;
case bfd_mach_i960_xa:
flags = F_I960XA;
break;
case bfd_mach_i960_ca:
flags = F_I960CA;
break;
case bfd_mach_i960_ka_sa:
flags = F_I960KA;
break;
case bfd_mach_i960_jx:
flags = F_I960JX;
break;
case bfd_mach_i960_hx:
flags = F_I960HX;
break;
default:
return FALSE;
}
*flagsp = flags;
return TRUE;
}
break;
#endif
#ifdef TIC30MAGIC
case bfd_arch_tic30:
*magicp = TIC30MAGIC;
return TRUE;
#endif
#ifdef TICOFF_DEFAULT_MAGIC
case TICOFF_TARGET_ARCH:
if (!abfd->xvec )
*magicp = TICOFF_DEFAULT_MAGIC;
else
{
switch (abfd->xvec->name[4])
{
case '0':
*magicp = TICOFF0MAGIC;
break;
case '1':
*magicp = TICOFF1MAGIC;
break;
case '2':
*magicp = TICOFF2MAGIC;
break;
default:
return FALSE;
}
}
TICOFF_TARGET_MACHINE_SET (flagsp, bfd_get_mach (abfd));
return TRUE;
#endif
#ifdef TIC80_ARCH_MAGIC
case bfd_arch_tic80:
*magicp = TIC80_ARCH_MAGIC;
return TRUE;
#endif
#ifdef ARMMAGIC
case bfd_arch_arm:
#ifdef ARM_WINCE
* magicp = ARMPEMAGIC;
#else
* magicp = ARMMAGIC;
#endif
* flagsp = 0;
if (APCS_SET (abfd))
{
if (APCS_26_FLAG (abfd))
* flagsp |= F_APCS26;
if (APCS_FLOAT_FLAG (abfd))
* flagsp |= F_APCS_FLOAT;
if (PIC_FLAG (abfd))
* flagsp |= F_PIC;
}
if (INTERWORK_SET (abfd) && INTERWORK_FLAG (abfd))
* flagsp |= F_INTERWORK;
switch (bfd_get_mach (abfd))
{
case bfd_mach_arm_2: * flagsp |= F_ARM_2; break;
case bfd_mach_arm_2a: * flagsp |= F_ARM_2a; break;
case bfd_mach_arm_3: * flagsp |= F_ARM_3; break;
case bfd_mach_arm_3M: * flagsp |= F_ARM_3M; break;
case bfd_mach_arm_4: * flagsp |= F_ARM_4; break;
case bfd_mach_arm_4T: * flagsp |= F_ARM_4T; break;
case bfd_mach_arm_5: * flagsp |= F_ARM_5; break;
case bfd_mach_arm_5T: * flagsp |= F_ARM_5; break;
case bfd_mach_arm_5TE: * flagsp |= F_ARM_5; break;
case bfd_mach_arm_XScale: * flagsp |= F_ARM_5; break;
}
return TRUE;
#endif
#ifdef PPCMAGIC
case bfd_arch_powerpc:
*magicp = PPCMAGIC;
return TRUE;
break;
#endif
#ifdef I386MAGIC
case bfd_arch_i386:
*magicp = I386MAGIC;
#ifdef LYNXOS
*magicp = LYNXCOFFMAGIC;
#endif
return TRUE;
break;
#endif
#ifdef I860MAGIC
case bfd_arch_i860:
*magicp = I860MAGIC;
return TRUE;
break;
#endif
#ifdef IA64MAGIC
case bfd_arch_ia64:
*magicp = IA64MAGIC;
return TRUE;
break;
#endif
#ifdef MC68MAGIC
case bfd_arch_m68k:
#ifdef APOLLOM68KMAGIC
*magicp = APOLLO_COFF_VERSION_NUMBER;
#else
#ifdef NAMES_HAVE_UNDERSCORE
*magicp = MC68KBCSMAGIC;
#else
*magicp = MC68MAGIC;
#endif
#endif
#ifdef LYNXOS
*magicp = LYNXCOFFMAGIC;
#endif
return TRUE;
break;
#endif
#ifdef MC88MAGIC
case bfd_arch_m88k:
*magicp = MC88OMAGIC;
return TRUE;
break;
#endif
#ifdef H8300MAGIC
case bfd_arch_h8300:
switch (bfd_get_mach (abfd))
{
case bfd_mach_h8300:
*magicp = H8300MAGIC;
return TRUE;
case bfd_mach_h8300h:
*magicp = H8300HMAGIC;
return TRUE;
case bfd_mach_h8300s:
*magicp = H8300SMAGIC;
return TRUE;
case bfd_mach_h8300hn:
*magicp = H8300HNMAGIC;
return TRUE;
case bfd_mach_h8300sn:
*magicp = H8300SNMAGIC;
return TRUE;
}
break;
#endif
#ifdef SH_ARCH_MAGIC_BIG
case bfd_arch_sh:
#ifdef COFF_IMAGE_WITH_PE
*magicp = SH_ARCH_MAGIC_WINCE;
#else
if (bfd_big_endian (abfd))
*magicp = SH_ARCH_MAGIC_BIG;
else
*magicp = SH_ARCH_MAGIC_LITTLE;
#endif
return TRUE;
break;
#endif
#ifdef MIPS_ARCH_MAGIC_WINCE
case bfd_arch_mips:
*magicp = MIPS_ARCH_MAGIC_WINCE;
return TRUE;
break;
#endif
#ifdef SPARCMAGIC
case bfd_arch_sparc:
*magicp = SPARCMAGIC;
#ifdef LYNXOS
*magicp = LYNXCOFFMAGIC;
#endif
return TRUE;
break;
#endif
#ifdef H8500MAGIC
case bfd_arch_h8500:
*magicp = H8500MAGIC;
return TRUE;
break;
#endif
#ifdef A29K_MAGIC_BIG
case bfd_arch_a29k:
if (bfd_big_endian (abfd))
*magicp = A29K_MAGIC_BIG;
else
*magicp = A29K_MAGIC_LITTLE;
return TRUE;
break;
#endif
#ifdef WE32KMAGIC
case bfd_arch_we32k:
*magicp = WE32KMAGIC;
return TRUE;
break;
#endif
#ifdef RS6000COFF_C
case bfd_arch_rs6000:
#ifndef PPCMAGIC
case bfd_arch_powerpc:
#endif
BFD_ASSERT (bfd_get_flavour (abfd) == bfd_target_xcoff_flavour);
*magicp = bfd_xcoff_magic_number (abfd);
return TRUE;
break;
#endif
#ifdef MCOREMAGIC
case bfd_arch_mcore:
* magicp = MCOREMAGIC;
return TRUE;
#endif
#ifdef W65MAGIC
case bfd_arch_w65:
*magicp = W65MAGIC;
return TRUE;
#endif
#ifdef OR32_MAGIC_BIG
case bfd_arch_or32:
if (bfd_big_endian (abfd))
* magicp = OR32_MAGIC_BIG;
else
* magicp = OR32_MAGIC_LITTLE;
return TRUE;
#endif
default:
break;
}
return FALSE;
}
static bfd_boolean
coff_set_arch_mach (abfd, arch, machine)
bfd * abfd;
enum bfd_architecture arch;
unsigned long machine;
{
unsigned dummy1;
unsigned short dummy2;
if (! bfd_default_set_arch_mach (abfd, arch, machine))
return FALSE;
if (arch != bfd_arch_unknown
&& ! coff_set_flags (abfd, &dummy1, &dummy2))
return FALSE;
return TRUE;
}
#ifdef COFF_IMAGE_WITH_PE
static int sort_by_secaddr PARAMS ((const PTR, const PTR));
static int
sort_by_secaddr (arg1, arg2)
const PTR arg1;
const PTR arg2;
{
const asection *a = *(const asection **) arg1;
const asection *b = *(const asection **) arg2;
if (a->vma < b->vma)
return -1;
else if (a->vma > b->vma)
return 1;
else
return 0;
}
#endif
#ifndef I960
#define ALIGN_SECTIONS_IN_FILE
#endif
#if defined(TIC80COFF) || defined(TICOFF)
#undef ALIGN_SECTIONS_IN_FILE
#endif
static bfd_boolean
coff_compute_section_file_positions (abfd)
bfd * abfd;
{
asection *current;
asection *previous = (asection *) NULL;
file_ptr sofar = bfd_coff_filhsz (abfd);
bfd_boolean align_adjust;
#ifdef ALIGN_SECTIONS_IN_FILE
file_ptr old_sofar;
#endif
#ifdef RS6000COFF_C
if (bfd_get_symcount (abfd) > 0)
{
bfd_size_type sz;
bfd_size_type i, symcount;
asymbol **symp;
sz = 0;
symcount = bfd_get_symcount (abfd);
for (symp = abfd->outsymbols, i = 0; i < symcount; symp++, i++)
{
coff_symbol_type *cf;
cf = coff_symbol_from (abfd, *symp);
if (cf != NULL
&& cf->native != NULL
&& SYMNAME_IN_DEBUG (&cf->native->u.syment))
{
size_t len;
len = strlen (bfd_asymbol_name (*symp));
if (len > SYMNMLEN || bfd_coff_force_symnames_in_strings (abfd))
sz += len + 1 + bfd_coff_debug_string_prefix_length (abfd);
}
}
if (sz > 0)
{
asection *dsec;
dsec = bfd_make_section_old_way (abfd, ".debug");
if (dsec == NULL)
abort ();
dsec->_raw_size = sz;
dsec->flags |= SEC_HAS_CONTENTS;
}
}
#endif
#ifdef COFF_IMAGE_WITH_PE
int page_size;
if (coff_data (abfd)->link_info)
{
page_size = pe_data (abfd)->pe_opthdr.FileAlignment;
if (page_size == 0)
page_size = 1;
}
else
page_size = PE_DEF_FILE_ALIGNMENT;
#else
#ifdef COFF_PAGE_SIZE
int page_size = COFF_PAGE_SIZE;
#endif
#endif
if (bfd_get_start_address (abfd))
{
abfd->flags |= EXEC_P;
}
if (abfd->flags & EXEC_P)
sofar += bfd_coff_aoutsz (abfd);
#ifdef RS6000COFF_C
else if (xcoff_data (abfd)->full_aouthdr)
sofar += bfd_coff_aoutsz (abfd);
else
sofar += SMALL_AOUTSZ;
#endif
sofar += abfd->section_count * bfd_coff_scnhsz (abfd);
#ifdef RS6000COFF_C
for (current = abfd->sections; current != NULL; current = current->next)
if (current->reloc_count >= 0xffff || current->lineno_count >= 0xffff)
sofar += bfd_coff_scnhsz (abfd);
#endif
#ifdef COFF_IMAGE_WITH_PE
{
unsigned int count;
asection **section_list;
unsigned int i;
int target_index;
bfd_size_type amt;
count = 0;
for (current = abfd->sections; current != NULL; current = current->next)
++count;
amt = sizeof (struct asection *) * (count + 1);
section_list = bfd_malloc (amt);
if (section_list == NULL)
return FALSE;
i = 0;
for (current = abfd->sections; current != NULL; current = current->next)
{
section_list[i] = current;
++i;
}
section_list[i] = NULL;
qsort (section_list, count, sizeof (asection *), sort_by_secaddr);
target_index = 1;
abfd->sections = section_list[0];
for (i = 0; i < count; i++)
{
current = section_list[i];
current->next = section_list[i + 1];
if (current->_raw_size == 0)
{
current->target_index = 1;
}
else
current->target_index = target_index++;
}
abfd->section_tail = ¤t->next;
free (section_list);
}
#else
{
int target_index;
target_index = 1;
for (current = abfd->sections; current != NULL; current = current->next)
current->target_index = target_index++;
}
#endif
align_adjust = FALSE;
for (current = abfd->sections;
current != (asection *) NULL;
current = current->next)
{
#ifdef COFF_IMAGE_WITH_PE
if (coff_section_data (abfd, current) == NULL)
{
bfd_size_type amt = sizeof (struct coff_section_tdata);
current->used_by_bfd = (PTR) bfd_zalloc (abfd, amt);
if (current->used_by_bfd == NULL)
return FALSE;
}
if (pei_section_data (abfd, current) == NULL)
{
bfd_size_type amt = sizeof (struct pei_section_tdata);
coff_section_data (abfd, current)->tdata
= (PTR) bfd_zalloc (abfd, amt);
if (coff_section_data (abfd, current)->tdata == NULL)
return FALSE;
}
if (pei_section_data (abfd, current)->virt_size == 0)
pei_section_data (abfd, current)->virt_size = current->_raw_size;
#endif
if (!(current->flags & SEC_HAS_CONTENTS))
continue;
#ifdef COFF_IMAGE_WITH_PE
if (current->_raw_size == 0)
continue;
#endif
#ifdef ALIGN_SECTIONS_IN_FILE
if ((abfd->flags & EXEC_P) != 0)
{
old_sofar = sofar;
#ifdef RS6000COFF_C
if (!strcmp (current->name, _TEXT)
|| !strcmp (current->name, _DATA))
{
bfd_vma pad;
bfd_vma align;
sofar = BFD_ALIGN (sofar, 1 << current->alignment_power);
align = 1 << current->alignment_power;
pad = abs (current->vma - sofar) % align;
if (pad)
{
pad = align - pad;
sofar += pad;
}
}
else
#else
{
sofar = BFD_ALIGN (sofar, 1 << current->alignment_power);
}
#endif
if (previous != (asection *) NULL)
previous->_raw_size += sofar - old_sofar;
}
#endif
#ifdef COFF_PAGE_SIZE
if ((abfd->flags & D_PAGED) != 0
&& (current->flags & SEC_ALLOC) != 0)
sofar += (current->vma - sofar) % page_size;
#endif
current->filepos = sofar;
#ifdef COFF_IMAGE_WITH_PE
current->_raw_size = (current->_raw_size + page_size -1) & -page_size;
#endif
sofar += current->_raw_size;
#ifdef ALIGN_SECTIONS_IN_FILE
if ((abfd->flags & EXEC_P) == 0)
{
bfd_size_type old_size;
old_size = current->_raw_size;
current->_raw_size = BFD_ALIGN (current->_raw_size,
1 << current->alignment_power);
align_adjust = current->_raw_size != old_size;
sofar += current->_raw_size - old_size;
}
else
{
old_sofar = sofar;
sofar = BFD_ALIGN (sofar, 1 << current->alignment_power);
align_adjust = sofar != old_sofar;
current->_raw_size += sofar - old_sofar;
}
#endif
#ifdef COFF_IMAGE_WITH_PE
if (pei_section_data (abfd, current)->virt_size < current->_raw_size)
align_adjust = TRUE;
#endif
#ifdef _LIB
if (strcmp (current->name, _LIB) == 0)
bfd_set_section_vma (abfd, current, 0);
#endif
previous = current;
}
if (align_adjust)
{
bfd_byte b;
b = 0;
if (bfd_seek (abfd, sofar - 1, SEEK_SET) != 0
|| bfd_bwrite (&b, (bfd_size_type) 1, abfd) != 1)
return FALSE;
}
sofar = BFD_ALIGN (sofar, 1 << COFF_DEFAULT_SECTION_ALIGNMENT_POWER);
obj_relocbase (abfd) = sofar;
abfd->output_has_begun = TRUE;
return TRUE;
}
#if 0
static bfd_boolean
coff_add_missing_symbols (abfd)
bfd *abfd;
{
unsigned int nsyms = bfd_get_symcount (abfd);
asymbol **sympp = abfd->outsymbols;
asymbol **sympp2;
unsigned int i;
int need_text = 1, need_data = 1, need_bss = 1, need_file = 1;
bfd_size_type amt;
for (i = 0; i < nsyms; i++)
{
coff_symbol_type *csym = coff_symbol_from (abfd, sympp[i]);
const char *name;
if (csym)
{
if (csym->native && csym->native->u.syment.n_sclass == C_FILE)
{
need_file = 0;
continue;
}
name = csym->symbol.name;
if (!name)
continue;
if (!strcmp (name, _TEXT))
need_text = 0;
#ifdef APOLLO_M68
else if (!strcmp (name, ".wtext"))
need_text = 0;
#endif
else if (!strcmp (name, _DATA))
need_data = 0;
else if (!strcmp (name, _BSS))
need_bss = 0;
}
}
need_file = 0;
if (!need_text && !need_data && !need_bss && !need_file)
return TRUE;
nsyms += need_text + need_data + need_bss + need_file;
amt = nsyms;
amt *= sizeof (asymbol *);
sympp2 = (asymbol **) bfd_alloc (abfd, amt);
if (!sympp2)
return FALSE;
memcpy (sympp2, sympp, i * sizeof (asymbol *));
if (need_file)
abort ();
if (need_text)
sympp2[i++] = coff_section_symbol (abfd, _TEXT);
if (need_data)
sympp2[i++] = coff_section_symbol (abfd, _DATA);
if (need_bss)
sympp2[i++] = coff_section_symbol (abfd, _BSS);
BFD_ASSERT (i == nsyms);
bfd_set_symtab (abfd, sympp2, nsyms);
return TRUE;
}
#endif
#ifdef COFF_IMAGE_WITH_PE
static unsigned int pelength;
static unsigned int peheader;
static bfd_boolean
coff_read_word (abfd, value)
bfd *abfd;
unsigned int *value;
{
unsigned char b[2];
int status;
status = bfd_bread (b, (bfd_size_type) 2, abfd);
if (status < 1)
{
*value = 0;
return FALSE;
}
if (status == 1)
*value = (unsigned int) b[0];
else
*value = (unsigned int) (b[0] + (b[1] << 8));
pelength += (unsigned int) status;
return TRUE;
}
static unsigned int
coff_compute_checksum (abfd)
bfd *abfd;
{
bfd_boolean more_data;
file_ptr filepos;
unsigned int value;
unsigned int total;
total = 0;
pelength = 0;
filepos = (file_ptr) 0;
do
{
if (bfd_seek (abfd, filepos, SEEK_SET) != 0)
return 0;
more_data = coff_read_word (abfd, &value);
total += value;
total = 0xffff & (total + (total >> 0x10));
filepos += 2;
}
while (more_data);
return (0xffff & (total + (total >> 0x10)));
}
static bfd_boolean
coff_apply_checksum (abfd)
bfd *abfd;
{
unsigned int computed;
unsigned int checksum = 0;
if (bfd_seek (abfd, 0x3c, SEEK_SET) != 0)
return FALSE;
if (!coff_read_word (abfd, &peheader))
return FALSE;
if (bfd_seek (abfd, peheader + 0x58, SEEK_SET) != 0)
return FALSE;
checksum = 0;
bfd_bwrite (&checksum, (bfd_size_type) 4, abfd);
if (bfd_seek (abfd, peheader, SEEK_SET) != 0)
return FALSE;
computed = coff_compute_checksum (abfd);
checksum = computed + pelength;
if (bfd_seek (abfd, peheader + 0x58, SEEK_SET) != 0)
return FALSE;
bfd_bwrite (&checksum, (bfd_size_type) 4, abfd);
return TRUE;
}
#endif
static bfd_boolean
coff_write_object_contents (abfd)
bfd * abfd;
{
asection *current;
bfd_boolean hasrelocs = FALSE;
bfd_boolean haslinno = FALSE;
bfd_boolean hasdebug = FALSE;
file_ptr scn_base;
file_ptr reloc_base;
file_ptr lineno_base;
file_ptr sym_base;
unsigned long reloc_size = 0, reloc_count = 0;
unsigned long lnno_size = 0;
bfd_boolean long_section_names;
asection *text_sec = NULL;
asection *data_sec = NULL;
asection *bss_sec = NULL;
struct internal_filehdr internal_f;
struct internal_aouthdr internal_a;
#ifdef COFF_LONG_SECTION_NAMES
size_t string_size = STRING_SIZE_SIZE;
#endif
bfd_set_error (bfd_error_system_call);
lnno_size = coff_count_linenumbers (abfd) * bfd_coff_linesz (abfd);
if (! abfd->output_has_begun)
{
if (! coff_compute_section_file_positions (abfd))
return FALSE;
}
reloc_base = obj_relocbase (abfd);
for (current = abfd->sections; current != NULL; current =
current->next)
{
#ifdef COFF_WITH_PE
if (obj_pe (abfd) && current->reloc_count >= 0xffff)
reloc_count ++;
#endif
reloc_count += current->reloc_count;
}
reloc_size = reloc_count * bfd_coff_relsz (abfd);
lineno_base = reloc_base + reloc_size;
sym_base = lineno_base + lnno_size;
for (current = abfd->sections; current != NULL; current =
current->next)
{
if (current->lineno_count)
{
current->line_filepos = lineno_base;
current->moving_line_filepos = lineno_base;
lineno_base += current->lineno_count * bfd_coff_linesz (abfd);
}
else
{
current->line_filepos = 0;
}
if (current->reloc_count)
{
current->rel_filepos = reloc_base;
reloc_base += current->reloc_count * bfd_coff_relsz (abfd);
#ifdef COFF_WITH_PE
if (obj_pe (abfd) && current->reloc_count >= 0xffff)
reloc_base += bfd_coff_relsz (abfd);
#endif
}
else
{
current->rel_filepos = 0;
}
}
internal_f.f_nscns = 0;
if ((abfd->flags & EXEC_P) != 0)
scn_base = bfd_coff_filhsz (abfd) + bfd_coff_aoutsz (abfd);
else
{
scn_base = bfd_coff_filhsz (abfd);
#ifdef RS6000COFF_C
#ifndef XCOFF64
if (xcoff_data (abfd)->full_aouthdr)
scn_base += bfd_coff_aoutsz (abfd);
else
scn_base += SMALL_AOUTSZ;
#endif
#endif
}
if (bfd_seek (abfd, scn_base, SEEK_SET) != 0)
return FALSE;
long_section_names = FALSE;
for (current = abfd->sections;
current != NULL;
current = current->next)
{
struct internal_scnhdr section;
bfd_boolean is_reloc_section = FALSE;
#ifdef COFF_IMAGE_WITH_PE
if (strcmp (current->name, ".reloc") == 0)
{
is_reloc_section = TRUE;
hasrelocs = TRUE;
pe_data (abfd)->has_reloc_section = 1;
}
#endif
internal_f.f_nscns++;
strncpy (section.s_name, current->name, SCNNMLEN);
#ifdef COFF_LONG_SECTION_NAMES
{
size_t len;
len = strlen (current->name);
if (len > SCNNMLEN)
{
memset (section.s_name, 0, SCNNMLEN);
sprintf (section.s_name, "/%lu", (unsigned long) string_size);
string_size += len + 1;
long_section_names = TRUE;
}
}
#endif
#ifdef _LIB
if (strcmp (current->name, _LIB) == 0)
section.s_vaddr = 0;
else
#endif
section.s_vaddr = current->vma;
section.s_paddr = current->lma;
section.s_size = current->_raw_size;
#ifdef coff_get_section_load_page
section.s_page = coff_get_section_load_page (current);
#endif
#ifdef COFF_WITH_PE
section.s_paddr = 0;
#endif
#ifdef COFF_IMAGE_WITH_PE
if (coff_section_data (abfd, current) != NULL
&& pei_section_data (abfd, current) != NULL)
section.s_paddr = pei_section_data (abfd, current)->virt_size;
else
section.s_paddr = 0;
#endif
if (current->_raw_size == 0 ||
(current->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0)
section.s_scnptr = 0;
else
section.s_scnptr = current->filepos;
section.s_relptr = current->rel_filepos;
section.s_lnnoptr = current->line_filepos;
section.s_nreloc = current->reloc_count;
section.s_nlnno = current->lineno_count;
#ifndef COFF_IMAGE_WITH_PE
if (current->reloc_count != 0)
hasrelocs = TRUE;
#endif
if (current->lineno_count != 0)
haslinno = TRUE;
if ((current->flags & SEC_DEBUGGING) != 0
&& ! is_reloc_section)
hasdebug = TRUE;
#ifdef RS6000COFF_C
#ifndef XCOFF64
if (current->reloc_count >= 0xffff || current->lineno_count >= 0xffff)
{
section.s_nreloc = 0xffff;
section.s_nlnno = 0xffff;
}
#endif
#endif
section.s_flags = sec_to_styp_flags (current->name, current->flags);
if (!strcmp (current->name, _TEXT))
text_sec = current;
else if (!strcmp (current->name, _DATA))
data_sec = current;
else if (!strcmp (current->name, _BSS))
bss_sec = current;
#ifdef I960
section.s_align = (current->alignment_power
? 1 << current->alignment_power
: 0);
#endif
#ifdef TIC80COFF
section.s_flags |= (current->alignment_power & 0xF) << 8;
#endif
#ifdef COFF_ENCODE_ALIGNMENT
COFF_ENCODE_ALIGNMENT(section, current->alignment_power);
#endif
#ifdef COFF_IMAGE_WITH_PE
if (section.s_size == 0)
internal_f.f_nscns--;
else
#endif
{
SCNHDR buff;
bfd_size_type amt = bfd_coff_scnhsz (abfd);
if (coff_swap_scnhdr_out (abfd, §ion, &buff) == 0
|| bfd_bwrite ((PTR) &buff, amt, abfd) != amt)
return FALSE;
}
#ifdef COFF_WITH_PE
if ((current->flags & SEC_LINK_ONCE) != 0)
{
unsigned int i, count;
asymbol **psym;
coff_symbol_type *csym = NULL;
asymbol **psymsec;
psymsec = NULL;
count = bfd_get_symcount (abfd);
for (i = 0, psym = abfd->outsymbols; i < count; i++, psym++)
{
if ((*psym)->section != current)
continue;
if (psymsec == NULL)
psymsec = psym;
if (strcmp ((*psym)->name, current->name) == 0)
{
csym = coff_symbol_from (abfd, *psym);
if (csym == NULL
|| csym->native == NULL
|| csym->native->u.syment.n_numaux < 1
|| csym->native->u.syment.n_sclass != C_STAT
|| csym->native->u.syment.n_type != T_NULL)
continue;
break;
}
}
if (i < count)
{
combined_entry_type *aux;
aux = csym->native + 1;
switch (current->flags & SEC_LINK_DUPLICATES)
{
case SEC_LINK_DUPLICATES_DISCARD:
aux->u.auxent.x_scn.x_comdat = IMAGE_COMDAT_SELECT_ANY;
break;
case SEC_LINK_DUPLICATES_ONE_ONLY:
aux->u.auxent.x_scn.x_comdat =
IMAGE_COMDAT_SELECT_NODUPLICATES;
break;
case SEC_LINK_DUPLICATES_SAME_SIZE:
aux->u.auxent.x_scn.x_comdat =
IMAGE_COMDAT_SELECT_SAME_SIZE;
break;
case SEC_LINK_DUPLICATES_SAME_CONTENTS:
aux->u.auxent.x_scn.x_comdat =
IMAGE_COMDAT_SELECT_EXACT_MATCH;
break;
}
if (psym != psymsec)
{
asymbol *hold;
asymbol **pcopy;
hold = *psym;
for (pcopy = psym; pcopy > psymsec; pcopy--)
pcopy[0] = pcopy[-1];
*psymsec = hold;
}
}
}
#endif
}
#ifdef RS6000COFF_C
#ifndef XCOFF64
for (current = abfd->sections; current != NULL; current = current->next)
{
if (current->reloc_count >= 0xffff || current->lineno_count >= 0xffff)
{
struct internal_scnhdr scnhdr;
SCNHDR buff;
bfd_size_type amt;
internal_f.f_nscns++;
strncpy (&(scnhdr.s_name[0]), current->name, 8);
scnhdr.s_paddr = current->reloc_count;
scnhdr.s_vaddr = current->lineno_count;
scnhdr.s_size = 0;
scnhdr.s_scnptr = 0;
scnhdr.s_relptr = current->rel_filepos;
scnhdr.s_lnnoptr = current->line_filepos;
scnhdr.s_nreloc = current->target_index;
scnhdr.s_nlnno = current->target_index;
scnhdr.s_flags = STYP_OVRFLO;
amt = bfd_coff_scnhsz (abfd);
if (coff_swap_scnhdr_out (abfd, &scnhdr, &buff) == 0
|| bfd_bwrite ((PTR) &buff, amt, abfd) != amt)
return FALSE;
}
}
#endif
#endif
internal_f.f_timdat = 0;
internal_f.f_flags = 0;
if (abfd->flags & EXEC_P)
internal_f.f_opthdr = bfd_coff_aoutsz (abfd);
else
{
internal_f.f_opthdr = 0;
#ifdef RS6000COFF_C
#ifndef XCOFF64
if (xcoff_data (abfd)->full_aouthdr)
internal_f.f_opthdr = bfd_coff_aoutsz (abfd);
else
internal_f.f_opthdr = SMALL_AOUTSZ;
#endif
#endif
}
if (!hasrelocs)
internal_f.f_flags |= F_RELFLG;
if (!haslinno)
internal_f.f_flags |= F_LNNO;
if (abfd->flags & EXEC_P)
internal_f.f_flags |= F_EXEC;
#ifdef COFF_IMAGE_WITH_PE
if (! hasdebug)
internal_f.f_flags |= IMAGE_FILE_DEBUG_STRIPPED;
#endif
#ifdef COFF_WITH_PE
internal_f.f_flags |= IMAGE_FILE_32BIT_MACHINE;
#else
if (bfd_little_endian (abfd))
internal_f.f_flags |= F_AR32WR;
else
internal_f.f_flags |= F_AR32W;
#endif
#ifdef TI_TARGET_ID
internal_f.f_target_id = TI_TARGET_ID;
#endif
#ifdef TIC80_TARGET_ID
internal_f.f_target_id = TIC80_TARGET_ID;
#endif
#ifdef RS6000COFF_C
if ((abfd->flags & DYNAMIC) != 0)
internal_f.f_flags |= F_SHROBJ;
if (bfd_get_section_by_name (abfd, _LOADER) != NULL)
internal_f.f_flags |= F_DYNLOAD;
#endif
memset (&internal_a, 0, sizeof internal_a);
{
unsigned int magic = 0;
unsigned short flags = 0;
coff_set_flags (abfd, &magic, &flags);
internal_f.f_magic = magic;
internal_f.f_flags |= flags;
#ifdef A29K
#ifdef ULTRA3
if (internal_f.f_nscns >= 7)
internal_a.magic = SHMAGIC;
else
#endif
internal_a.magic = NMAGIC;
#define __A_MAGIC_SET__
#endif
#ifdef TICOFF_AOUT_MAGIC
internal_a.magic = TICOFF_AOUT_MAGIC;
#define __A_MAGIC_SET__
#endif
#ifdef TIC80COFF
internal_a.magic = TIC80_ARCH_MAGIC;
#define __A_MAGIC_SET__
#endif
#ifdef I860
internal_a.magic = 0;
#define __A_MAGIC_SET__
#endif
#ifdef I960
internal_a.magic = (magic == I960ROMAGIC ? NMAGIC : OMAGIC);
#define __A_MAGIC_SET__
#endif
#if M88
#define __A_MAGIC_SET__
internal_a.magic = PAGEMAGICBCS;
#endif
#if APOLLO_M68
#define __A_MAGIC_SET__
internal_a.magic = APOLLO_COFF_VERSION_NUMBER;
#endif
#if defined(M68) || defined(WE32K) || defined(M68K)
#define __A_MAGIC_SET__
#if defined(LYNXOS)
internal_a.magic = LYNXCOFFMAGIC;
#else
#if defined(TARG_AUX)
internal_a.magic = (abfd->flags & D_PAGED ? PAGEMAGICPEXECPAGED :
abfd->flags & WP_TEXT ? PAGEMAGICPEXECSWAPPED :
PAGEMAGICEXECSWAPPED);
#else
#if defined (PAGEMAGICPEXECPAGED)
internal_a.magic = PAGEMAGICPEXECPAGED;
#endif
#endif
#endif
#endif
#if defined(ARM)
#define __A_MAGIC_SET__
internal_a.magic = ZMAGIC;
#endif
#if defined(PPC_PE)
#define __A_MAGIC_SET__
internal_a.magic = IMAGE_NT_OPTIONAL_HDR_MAGIC;
#endif
#if defined MCORE_PE
#define __A_MAGIC_SET__
internal_a.magic = IMAGE_NT_OPTIONAL_HDR_MAGIC;
#endif
#if defined(I386)
#define __A_MAGIC_SET__
#if defined(LYNXOS)
internal_a.magic = LYNXCOFFMAGIC;
#else
internal_a.magic = ZMAGIC;
#endif
#endif
#if defined(IA64)
#define __A_MAGIC_SET__
internal_a.magic = ZMAGIC;
#endif
#if defined(SPARC)
#define __A_MAGIC_SET__
#if defined(LYNXOS)
internal_a.magic = LYNXCOFFMAGIC;
#endif
#endif
#ifdef RS6000COFF_C
#define __A_MAGIC_SET__
internal_a.magic = (abfd->flags & D_PAGED) ? RS6K_AOUTHDR_ZMAGIC :
(abfd->flags & WP_TEXT) ? RS6K_AOUTHDR_NMAGIC :
RS6K_AOUTHDR_OMAGIC;
#endif
#if defined(SH) && defined(COFF_WITH_PE)
#define __A_MAGIC_SET__
internal_a.magic = SH_PE_MAGIC;
#endif
#if defined(MIPS) && defined(COFF_WITH_PE)
#define __A_MAGIC_SET__
internal_a.magic = MIPS_PE_MAGIC;
#endif
#ifdef OR32
#define __A_MAGIC_SET__
internal_a.magic = NMAGIC;
#endif
#ifndef __A_MAGIC_SET__
#include "Your aouthdr magic number is not being set!"
#else
#undef __A_MAGIC_SET__
#endif
}
internal_a.vstamp = 0;
obj_sym_filepos (abfd) = sym_base;
if (bfd_get_symcount (abfd) != 0)
{
int firstundef;
#if 0
if (!coff_add_missing_symbols (abfd))
return FALSE;
#endif
if (!coff_renumber_symbols (abfd, &firstundef))
return FALSE;
coff_mangle_symbols (abfd);
if (! coff_write_symbols (abfd))
return FALSE;
if (! coff_write_linenumbers (abfd))
return FALSE;
if (! coff_write_relocs (abfd, firstundef))
return FALSE;
}
#ifdef COFF_LONG_SECTION_NAMES
else if (long_section_names && ! obj_coff_strings_written (abfd))
{
if (! coff_write_symbols (abfd))
return FALSE;
}
#endif
#ifdef COFF_IMAGE_WITH_PE
#ifdef PPC_PE
else if ((abfd->flags & EXEC_P) != 0)
{
bfd_byte b;
b = 0;
if (bfd_seek (abfd,
(file_ptr) BFD_ALIGN (sym_base, COFF_PAGE_SIZE) - 1,
SEEK_SET) != 0
|| bfd_bwrite (&b, (bfd_size_type) 1, abfd) != 1)
return FALSE;
}
#endif
#endif
if (obj_raw_syment_count (abfd) != 0)
{
internal_f.f_symptr = sym_base;
#ifdef RS6000COFF_C
internal_f.f_flags &=~ F_RELFLG;
#endif
}
else
{
if (long_section_names)
internal_f.f_symptr = sym_base;
else
internal_f.f_symptr = 0;
internal_f.f_flags |= F_LSYMS;
}
if (text_sec)
{
internal_a.tsize = bfd_get_section_size_before_reloc (text_sec);
internal_a.text_start = internal_a.tsize ? text_sec->vma : 0;
}
if (data_sec)
{
internal_a.dsize = bfd_get_section_size_before_reloc (data_sec);
internal_a.data_start = internal_a.dsize ? data_sec->vma : 0;
}
if (bss_sec)
{
internal_a.bsize = bfd_get_section_size_before_reloc (bss_sec);
if (internal_a.bsize && bss_sec->vma < internal_a.data_start)
internal_a.data_start = bss_sec->vma;
}
internal_a.entry = bfd_get_start_address (abfd);
internal_f.f_nsyms = obj_raw_syment_count (abfd);
#ifdef RS6000COFF_C
if (xcoff_data (abfd)->full_aouthdr)
{
bfd_vma toc;
asection *loader_sec;
internal_a.vstamp = 1;
internal_a.o_snentry = xcoff_data (abfd)->snentry;
if (internal_a.o_snentry == 0)
internal_a.entry = (bfd_vma) -1;
if (text_sec != NULL)
{
internal_a.o_sntext = text_sec->target_index;
internal_a.o_algntext = bfd_get_section_alignment (abfd, text_sec);
}
else
{
internal_a.o_sntext = 0;
internal_a.o_algntext = 0;
}
if (data_sec != NULL)
{
internal_a.o_sndata = data_sec->target_index;
internal_a.o_algndata = bfd_get_section_alignment (abfd, data_sec);
}
else
{
internal_a.o_sndata = 0;
internal_a.o_algndata = 0;
}
loader_sec = bfd_get_section_by_name (abfd, ".loader");
if (loader_sec != NULL)
internal_a.o_snloader = loader_sec->target_index;
else
internal_a.o_snloader = 0;
if (bss_sec != NULL)
internal_a.o_snbss = bss_sec->target_index;
else
internal_a.o_snbss = 0;
toc = xcoff_data (abfd)->toc;
internal_a.o_toc = toc;
internal_a.o_sntoc = xcoff_data (abfd)->sntoc;
internal_a.o_modtype = xcoff_data (abfd)->modtype;
if (xcoff_data (abfd)->cputype != -1)
internal_a.o_cputype = xcoff_data (abfd)->cputype;
else
{
switch (bfd_get_arch (abfd))
{
case bfd_arch_rs6000:
internal_a.o_cputype = 4;
break;
case bfd_arch_powerpc:
if (bfd_get_mach (abfd) == bfd_mach_ppc)
internal_a.o_cputype = 3;
else
internal_a.o_cputype = 1;
break;
default:
abort ();
}
}
internal_a.o_maxstack = xcoff_data (abfd)->maxstack;
internal_a.o_maxdata = xcoff_data (abfd)->maxdata;
}
#endif
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
return FALSE;
{
char * buff;
bfd_size_type amount = bfd_coff_filhsz (abfd);
buff = bfd_malloc (amount);
if (buff == NULL)
return FALSE;
bfd_coff_swap_filehdr_out (abfd, (PTR) &internal_f, (PTR) buff);
amount = bfd_bwrite ((PTR) buff, amount, abfd);
free (buff);
if (amount != bfd_coff_filhsz (abfd))
return FALSE;
}
if (abfd->flags & EXEC_P)
{
char * buff;
bfd_size_type amount = bfd_coff_aoutsz (abfd);
buff = bfd_malloc (amount);
if (buff == NULL)
return FALSE;
coff_swap_aouthdr_out (abfd, (PTR) &internal_a, (PTR) buff);
amount = bfd_bwrite ((PTR) buff, amount, abfd);
free (buff);
if (amount != bfd_coff_aoutsz (abfd))
return FALSE;
#ifdef COFF_IMAGE_WITH_PE
if (! coff_apply_checksum (abfd))
return FALSE;
#endif
}
#ifdef RS6000COFF_C
else
{
AOUTHDR buff;
size_t size;
coff_swap_aouthdr_out (abfd, (PTR) &internal_a, (PTR) &buff);
if (xcoff_data (abfd)->full_aouthdr)
size = bfd_coff_aoutsz (abfd);
else
size = SMALL_AOUTSZ;
if (bfd_bwrite ((PTR) &buff, (bfd_size_type) size, abfd) != size)
return FALSE;
}
#endif
return TRUE;
}
static bfd_boolean
coff_set_section_contents (abfd, section, location, offset, count)
bfd * abfd;
sec_ptr section;
const PTR location;
file_ptr offset;
bfd_size_type count;
{
if (! abfd->output_has_begun)
{
if (! coff_compute_section_file_positions (abfd))
return FALSE;
}
#if defined(_LIB) && !defined(TARG_AUX)
if (strcmp (section->name, _LIB) == 0)
{
bfd_byte *rec, *recend;
rec = (bfd_byte *) location;
recend = rec + count;
while (rec < recend)
{
++section->lma;
rec += bfd_get_32 (abfd, rec) * 4;
}
BFD_ASSERT (rec == recend);
}
#endif
if (section->filepos == 0)
return TRUE;
if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0)
return FALSE;
if (count == 0)
return TRUE;
return bfd_bwrite (location, count, abfd) == count;
}
#if 0
static bfd_boolean
coff_close_and_cleanup (abfd)
bfd *abfd;
{
if (!bfd_read_p (abfd))
switch (abfd->format)
{
case bfd_archive:
if (!_bfd_write_archive_contents (abfd))
return FALSE;
break;
case bfd_object:
if (!coff_write_object_contents (abfd))
return FALSE;
break;
default:
bfd_set_error (bfd_error_invalid_operation);
return FALSE;
}
return TRUE;
}
#endif
static PTR
buy_and_read (abfd, where, size)
bfd *abfd;
file_ptr where;
bfd_size_type size;
{
PTR area = (PTR) bfd_alloc (abfd, size);
if (!area)
return (NULL);
if (bfd_seek (abfd, where, SEEK_SET) != 0
|| bfd_bread (area, size, abfd) != size)
return (NULL);
return (area);
}
static bfd_boolean
coff_slurp_line_table (abfd, asect)
bfd *abfd;
asection *asect;
{
LINENO *native_lineno;
alent *lineno_cache;
bfd_size_type amt;
BFD_ASSERT (asect->lineno == (alent *) NULL);
amt = (bfd_size_type) bfd_coff_linesz (abfd) * asect->lineno_count;
native_lineno = (LINENO *) buy_and_read (abfd, asect->line_filepos, amt);
if (native_lineno == NULL)
{
(*_bfd_error_handler)
(_("%s: warning: line number table read failed"),
bfd_archive_filename (abfd));
return FALSE;
}
amt = ((bfd_size_type) asect->lineno_count + 1) * sizeof (alent);
lineno_cache = (alent *) bfd_alloc (abfd, amt);
if (lineno_cache == NULL)
return FALSE;
else
{
unsigned int counter = 0;
alent *cache_ptr = lineno_cache;
LINENO *src = native_lineno;
while (counter < asect->lineno_count)
{
struct internal_lineno dst;
bfd_coff_swap_lineno_in (abfd, src, &dst);
cache_ptr->line_number = dst.l_lnno;
if (cache_ptr->line_number == 0)
{
bfd_boolean warned;
bfd_signed_vma symndx;
coff_symbol_type *sym;
warned = FALSE;
symndx = dst.l_addr.l_symndx;
if (symndx < 0
|| (bfd_vma) symndx >= obj_raw_syment_count (abfd))
{
(*_bfd_error_handler)
(_("%s: warning: illegal symbol index %ld in line numbers"),
bfd_archive_filename (abfd), dst.l_addr.l_symndx);
symndx = 0;
warned = TRUE;
}
sym = ((coff_symbol_type *)
((symndx + obj_raw_syments (abfd))
->u.syment._n._n_n._n_zeroes));
cache_ptr->u.sym = (asymbol *) sym;
if (sym->lineno != NULL && ! warned)
{
(*_bfd_error_handler)
(_("%s: warning: duplicate line number information for `%s'"),
bfd_archive_filename (abfd),
bfd_asymbol_name (&sym->symbol));
}
sym->lineno = cache_ptr;
}
else
{
cache_ptr->u.offset = dst.l_addr.l_paddr
- bfd_section_vma (abfd, asect);
}
cache_ptr++;
src++;
counter++;
}
cache_ptr->line_number = 0;
}
asect->lineno = lineno_cache;
return TRUE;
}
static bfd_boolean
coff_slurp_symbol_table (abfd)
bfd * abfd;
{
combined_entry_type *native_symbols;
coff_symbol_type *cached_area;
unsigned int *table_ptr;
bfd_size_type amt;
unsigned int number_of_symbols = 0;
if (obj_symbols (abfd))
return TRUE;
if ((native_symbols = coff_get_normalized_symtab (abfd)) == NULL)
return FALSE;
amt = obj_raw_syment_count (abfd);
amt *= sizeof (coff_symbol_type);
cached_area = (coff_symbol_type *) bfd_alloc (abfd, amt);
if (cached_area == NULL)
return FALSE;
amt = obj_raw_syment_count (abfd);
amt *= sizeof (unsigned int);
table_ptr = (unsigned int *) bfd_alloc (abfd, amt);
if (table_ptr == NULL)
return FALSE;
else
{
coff_symbol_type *dst = cached_area;
unsigned int last_native_index = obj_raw_syment_count (abfd);
unsigned int this_index = 0;
while (this_index < last_native_index)
{
combined_entry_type *src = native_symbols + this_index;
table_ptr[this_index] = number_of_symbols;
dst->symbol.the_bfd = abfd;
dst->symbol.name = (char *) (src->u.syment._n._n_n._n_offset);
src->u.syment._n._n_n._n_zeroes = (long) dst;
dst->symbol.section = coff_section_from_bfd_index (abfd,
src->u.syment.n_scnum);
dst->symbol.flags = 0;
dst->done_lineno = FALSE;
switch (src->u.syment.n_sclass)
{
#ifdef I960
case C_LEAFEXT:
#if 0
dst->symbol.value = src->u.syment.n_value - dst->symbol.section->vma;
dst->symbol.flags = BSF_EXPORT | BSF_GLOBAL;
dst->symbol.flags |= BSF_NOT_AT_END | BSF_FUNCTION;
#endif
#endif
case C_EXT:
case C_WEAKEXT:
#if defined ARM
case C_THUMBEXT:
case C_THUMBEXTFUNC:
#endif
#ifdef RS6000COFF_C
case C_HIDEXT:
#endif
#ifdef C_SYSTEM
case C_SYSTEM:
#endif
#ifdef COFF_WITH_PE
case C_SECTION:
case C_NT_WEAK:
#endif
switch (coff_classify_symbol (abfd, &src->u.syment))
{
case COFF_SYMBOL_GLOBAL:
dst->symbol.flags = BSF_EXPORT | BSF_GLOBAL;
#if defined COFF_WITH_PE
dst->symbol.value = src->u.syment.n_value;
#else
dst->symbol.value = (src->u.syment.n_value
- dst->symbol.section->vma);
#endif
if (ISFCN ((src->u.syment.n_type)))
{
dst->symbol.flags |= BSF_NOT_AT_END | BSF_FUNCTION;
}
break;
case COFF_SYMBOL_COMMON:
dst->symbol.section = bfd_com_section_ptr;
dst->symbol.value = src->u.syment.n_value;
break;
case COFF_SYMBOL_UNDEFINED:
dst->symbol.section = bfd_und_section_ptr;
dst->symbol.value = 0;
break;
case COFF_SYMBOL_PE_SECTION:
dst->symbol.flags |= BSF_EXPORT | BSF_SECTION_SYM;
dst->symbol.value = 0;
break;
case COFF_SYMBOL_LOCAL:
dst->symbol.flags = BSF_LOCAL;
#if defined COFF_WITH_PE
dst->symbol.value = src->u.syment.n_value;
#else
dst->symbol.value = (src->u.syment.n_value
- dst->symbol.section->vma);
#endif
if (ISFCN ((src->u.syment.n_type)))
dst->symbol.flags |= BSF_NOT_AT_END | BSF_FUNCTION;
break;
}
#ifdef RS6000COFF_C
if (src->u.syment.n_numaux > 0)
dst->symbol.flags |= BSF_NOT_AT_END;
#endif
#ifdef COFF_WITH_PE
if (src->u.syment.n_sclass == C_NT_WEAK)
dst->symbol.flags |= BSF_WEAK;
if (src->u.syment.n_sclass == C_SECTION
&& src->u.syment.n_scnum > 0)
dst->symbol.flags = BSF_LOCAL;
#endif
if (src->u.syment.n_sclass == C_WEAKEXT)
dst->symbol.flags |= BSF_WEAK;
break;
case C_STAT:
#ifdef I960
case C_LEAFSTAT:
#endif
#if defined ARM
case C_THUMBSTAT:
case C_THUMBLABEL:
case C_THUMBSTATFUNC:
#endif
case C_LABEL:
if (src->u.syment.n_scnum == N_DEBUG)
dst->symbol.flags = BSF_DEBUGGING;
else
dst->symbol.flags = BSF_LOCAL;
if (dst->symbol.section)
{
#if defined COFF_WITH_PE
dst->symbol.value = src->u.syment.n_value;
#else
dst->symbol.value = (src->u.syment.n_value
- dst->symbol.section->vma);
#endif
}
else
dst->symbol.value = src->u.syment.n_value;
break;
case C_MOS:
case C_EOS:
#ifdef NOTDEF
#ifdef C_GLBLREG
case C_GLBLREG:
#endif
#endif
case C_REGPARM:
case C_REG:
#if !defined (TIC80COFF) && !defined (TICOFF)
#ifdef C_AUTOARG
case C_AUTOARG:
#endif
#endif
case C_TPDEF:
case C_ARG:
case C_AUTO:
case C_FIELD:
case C_ENTAG:
case C_MOE:
case C_MOU:
case C_UNTAG:
dst->symbol.flags = BSF_DEBUGGING;
dst->symbol.value = (src->u.syment.n_value);
break;
case C_FILE:
case C_STRTAG:
#ifdef RS6000COFF_C
case C_GSYM:
case C_LSYM:
case C_PSYM:
case C_RSYM:
case C_RPSYM:
case C_STSYM:
case C_TCSYM:
case C_BCOMM:
case C_ECOML:
case C_ECOMM:
case C_DECL:
case C_ENTRY:
case C_FUN:
case C_ESTAT:
#endif
dst->symbol.flags = BSF_DEBUGGING;
dst->symbol.value = (src->u.syment.n_value);
break;
#ifdef RS6000COFF_C
case C_BINCL:
case C_EINCL:
{
asection *sec;
dst->symbol.flags = BSF_DEBUGGING;
for (sec = abfd->sections; sec != NULL; sec = sec->next)
if (sec->line_filepos <= (file_ptr) src->u.syment.n_value
&& ((file_ptr) (sec->line_filepos
+ sec->lineno_count * bfd_coff_linesz (abfd))
> (file_ptr) src->u.syment.n_value))
break;
if (sec == NULL)
dst->symbol.value = 0;
else
{
dst->symbol.section = sec;
dst->symbol.value = ((src->u.syment.n_value
- sec->line_filepos)
/ bfd_coff_linesz (abfd));
src->fix_line = 1;
}
}
break;
case C_BSTAT:
dst->symbol.flags = BSF_DEBUGGING;
src->u.syment.n_value =
(long) (native_symbols + src->u.syment.n_value);
dst->symbol.value = src->u.syment.n_value;
src->fix_value = 1;
break;
#endif
case C_BLOCK:
case C_FCN:
case C_EFCN:
#if defined COFF_WITH_PE
dst->symbol.value = src->u.syment.n_value;
if (strcmp (dst->symbol.name, ".bf") != 0)
{
dst->symbol.flags = BSF_DEBUGGING;
}
else
dst->symbol.flags = BSF_DEBUGGING | BSF_DEBUGGING_RELOC;
#else
dst->symbol.flags = BSF_LOCAL;
dst->symbol.value = (src->u.syment.n_value
- dst->symbol.section->vma);
#endif
break;
case C_STATLAB:
dst->symbol.value = src->u.syment.n_value;
dst->symbol.flags = BSF_GLOBAL;
break;
case C_NULL:
if (src->u.syment.n_type == 0
&& src->u.syment.n_value == 0
&& src->u.syment.n_scnum == 0)
break;
case C_EXTDEF:
case C_ULABEL:
case C_USTATIC:
#ifndef COFF_WITH_PE
case C_LINE:
case C_ALIAS:
#endif
#if defined(TIC80COFF) || defined(TICOFF)
case C_UEXT:
#endif
case C_EXTLAB:
case C_HIDDEN:
default:
(*_bfd_error_handler)
(_("%s: Unrecognized storage class %d for %s symbol `%s'"),
bfd_archive_filename (abfd), src->u.syment.n_sclass,
dst->symbol.section->name, dst->symbol.name);
dst->symbol.flags = BSF_DEBUGGING;
dst->symbol.value = (src->u.syment.n_value);
break;
}
dst->native = src;
dst->symbol.udata.i = 0;
dst->lineno = (alent *) NULL;
this_index += (src->u.syment.n_numaux) + 1;
dst++;
number_of_symbols++;
}
}
obj_symbols (abfd) = cached_area;
obj_raw_syments (abfd) = native_symbols;
bfd_get_symcount (abfd) = number_of_symbols;
obj_convert (abfd) = table_ptr;
{
asection *p;
p = abfd->sections;
while (p)
{
coff_slurp_line_table (abfd, p);
p = p->next;
}
}
return TRUE;
}
static enum coff_symbol_classification
coff_classify_symbol (abfd, syment)
bfd *abfd;
struct internal_syment *syment;
{
switch (syment->n_sclass)
{
case C_EXT:
case C_WEAKEXT:
#ifdef I960
case C_LEAFEXT:
#endif
#ifdef ARM
case C_THUMBEXT:
case C_THUMBEXTFUNC:
#endif
#ifdef C_SYSTEM
case C_SYSTEM:
#endif
#ifdef COFF_WITH_PE
case C_NT_WEAK:
#endif
if (syment->n_scnum == 0)
{
if (syment->n_value == 0)
return COFF_SYMBOL_UNDEFINED;
else
return COFF_SYMBOL_COMMON;
}
return COFF_SYMBOL_GLOBAL;
default:
break;
}
#ifdef COFF_WITH_PE
if (syment->n_sclass == C_STAT)
{
if (syment->n_scnum == 0)
{
return COFF_SYMBOL_LOCAL;
}
#ifdef STRICT_PE_FORMAT
if (syment->n_value == 0)
{
asection *sec;
char buf[SYMNMLEN + 1];
sec = coff_section_from_bfd_index (abfd, syment->n_scnum);
if (sec != NULL
&& (strcmp (bfd_get_section_name (abfd, sec),
_bfd_coff_internal_syment_name (abfd, syment, buf))
== 0))
return COFF_SYMBOL_PE_SECTION;
}
#endif
return COFF_SYMBOL_LOCAL;
}
if (syment->n_sclass == C_SECTION)
{
syment->n_value = 0;
if (syment->n_scnum == 0)
return COFF_SYMBOL_UNDEFINED;
return COFF_SYMBOL_PE_SECTION;
}
#endif
if (syment->n_scnum == 0)
{
char buf[SYMNMLEN + 1];
(*_bfd_error_handler)
(_("warning: %s: local symbol `%s' has no section"),
bfd_archive_filename (abfd),
_bfd_coff_internal_syment_name (abfd, syment, buf));
}
return COFF_SYMBOL_LOCAL;
}
#ifndef CALC_ADDEND
#define CALC_ADDEND(abfd, ptr, reloc, cache_ptr) \
{ \
coff_symbol_type *coffsym = (coff_symbol_type *) NULL; \
if (ptr && bfd_asymbol_bfd (ptr) != abfd) \
coffsym = (obj_symbols (abfd) \
+ (cache_ptr->sym_ptr_ptr - symbols)); \
else if (ptr) \
coffsym = coff_symbol_from (abfd, ptr); \
if (coffsym != (coff_symbol_type *) NULL \
&& coffsym->native->u.syment.n_scnum == 0) \
cache_ptr->addend = 0; \
else if (ptr && bfd_asymbol_bfd (ptr) == abfd \
&& ptr->section != (asection *) NULL) \
cache_ptr->addend = - (ptr->section->vma + ptr->value); \
else \
cache_ptr->addend = 0; \
}
#endif
static bfd_boolean
coff_slurp_reloc_table (abfd, asect, symbols)
bfd * abfd;
sec_ptr asect;
asymbol ** symbols;
{
RELOC *native_relocs;
arelent *reloc_cache;
arelent *cache_ptr;
unsigned int idx;
bfd_size_type amt;
if (asect->relocation)
return TRUE;
if (asect->reloc_count == 0)
return TRUE;
if (asect->flags & SEC_CONSTRUCTOR)
return TRUE;
if (!coff_slurp_symbol_table (abfd))
return FALSE;
amt = (bfd_size_type) bfd_coff_relsz (abfd) * asect->reloc_count;
native_relocs = (RELOC *) buy_and_read (abfd, asect->rel_filepos, amt);
amt = (bfd_size_type) asect->reloc_count * sizeof (arelent);
reloc_cache = (arelent *) bfd_alloc (abfd, amt);
if (reloc_cache == NULL)
return FALSE;
for (idx = 0; idx < asect->reloc_count; idx++)
{
struct internal_reloc dst;
struct external_reloc *src;
#ifndef RELOC_PROCESSING
asymbol *ptr;
#endif
cache_ptr = reloc_cache + idx;
src = native_relocs + idx;
coff_swap_reloc_in (abfd, src, &dst);
#ifdef RELOC_PROCESSING
RELOC_PROCESSING (cache_ptr, &dst, symbols, abfd, asect);
#else
cache_ptr->address = dst.r_vaddr;
if (dst.r_symndx != -1)
{
if (dst.r_symndx < 0 || dst.r_symndx >= obj_conv_table_size (abfd))
{
(*_bfd_error_handler)
(_("%s: warning: illegal symbol index %ld in relocs"),
bfd_archive_filename (abfd), dst.r_symndx);
cache_ptr->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
ptr = NULL;
}
else
{
cache_ptr->sym_ptr_ptr = (symbols
+ obj_convert (abfd)[dst.r_symndx]);
ptr = *(cache_ptr->sym_ptr_ptr);
}
}
else
{
cache_ptr->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr;
ptr = NULL;
}
CALC_ADDEND (abfd, ptr, dst, cache_ptr);
cache_ptr->address -= asect->vma;
RTYPE2HOWTO (cache_ptr, &dst);
#endif
if (cache_ptr->howto == NULL)
{
(*_bfd_error_handler)
(_("%s: illegal relocation type %d at address 0x%lx"),
bfd_archive_filename (abfd), dst.r_type, (long) dst.r_vaddr);
bfd_set_error (bfd_error_bad_value);
return FALSE;
}
}
asect->relocation = reloc_cache;
return TRUE;
}
#ifndef coff_rtype_to_howto
#ifdef RTYPE2HOWTO
static reloc_howto_type *coff_rtype_to_howto
PARAMS ((bfd *, asection *, struct internal_reloc *,
struct coff_link_hash_entry *, struct internal_syment *,
bfd_vma *));
static reloc_howto_type *
coff_rtype_to_howto (abfd, sec, rel, h, sym, addendp)
bfd *abfd ATTRIBUTE_UNUSED;
asection *sec ATTRIBUTE_UNUSED;
struct internal_reloc *rel;
struct coff_link_hash_entry *h ATTRIBUTE_UNUSED;
struct internal_syment *sym ATTRIBUTE_UNUSED;
bfd_vma *addendp ATTRIBUTE_UNUSED;
{
arelent genrel;
RTYPE2HOWTO (&genrel, rel);
return genrel.howto;
}
#else
#define coff_rtype_to_howto NULL
#endif
#endif
static long
coff_canonicalize_reloc (abfd, section, relptr, symbols)
bfd * abfd;
sec_ptr section;
arelent ** relptr;
asymbol ** symbols;
{
arelent *tblptr = section->relocation;
unsigned int count = 0;
if (section->flags & SEC_CONSTRUCTOR)
{
arelent_chain *chain = section->constructor_chain;
for (count = 0; count < section->reloc_count; count++)
{
*relptr++ = &chain->relent;
chain = chain->next;
}
}
else
{
if (! coff_slurp_reloc_table (abfd, section, symbols))
return -1;
tblptr = section->relocation;
for (; count++ < section->reloc_count;)
*relptr++ = tblptr++;
}
*relptr = 0;
return section->reloc_count;
}
#ifdef GNU960
file_ptr
coff_sym_filepos (abfd)
bfd *abfd;
{
return obj_sym_filepos (abfd);
}
#endif
#ifndef coff_reloc16_estimate
#define coff_reloc16_estimate dummy_reloc16_estimate
static int dummy_reloc16_estimate
PARAMS ((bfd *, asection *, arelent *, unsigned int,
struct bfd_link_info *));
static int
dummy_reloc16_estimate (abfd, input_section, reloc, shrink, link_info)
bfd *abfd ATTRIBUTE_UNUSED;
asection *input_section ATTRIBUTE_UNUSED;
arelent *reloc ATTRIBUTE_UNUSED;
unsigned int shrink ATTRIBUTE_UNUSED;
struct bfd_link_info *link_info ATTRIBUTE_UNUSED;
{
abort ();
return 0;
}
#endif
#ifndef coff_reloc16_extra_cases
#define coff_reloc16_extra_cases dummy_reloc16_extra_cases
static void dummy_reloc16_extra_cases
PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *, arelent *,
bfd_byte *, unsigned int *, unsigned int *));
static void
dummy_reloc16_extra_cases (abfd, link_info, link_order, reloc, data, src_ptr,
dst_ptr)
bfd *abfd ATTRIBUTE_UNUSED;
struct bfd_link_info *link_info ATTRIBUTE_UNUSED;
struct bfd_link_order *link_order ATTRIBUTE_UNUSED;
arelent *reloc ATTRIBUTE_UNUSED;
bfd_byte *data ATTRIBUTE_UNUSED;
unsigned int *src_ptr ATTRIBUTE_UNUSED;
unsigned int *dst_ptr ATTRIBUTE_UNUSED;
{
abort ();
}
#endif
#ifndef coff_bfd_link_hash_table_free
#define coff_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
#endif
#ifdef coff_relocate_section
#ifndef coff_bfd_link_hash_table_create
#define coff_bfd_link_hash_table_create _bfd_coff_link_hash_table_create
#endif
#ifndef coff_bfd_link_add_symbols
#define coff_bfd_link_add_symbols _bfd_coff_link_add_symbols
#endif
#ifndef coff_bfd_final_link
#define coff_bfd_final_link _bfd_coff_final_link
#endif
#else
#define coff_relocate_section NULL
#ifndef coff_bfd_link_hash_table_create
#define coff_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#endif
#ifndef coff_bfd_link_add_symbols
#define coff_bfd_link_add_symbols _bfd_generic_link_add_symbols
#endif
#define coff_bfd_final_link _bfd_generic_final_link
#endif
#define coff_bfd_link_just_syms _bfd_generic_link_just_syms
#define coff_bfd_link_split_section _bfd_generic_link_split_section
#ifndef coff_start_final_link
#define coff_start_final_link NULL
#endif
#ifndef coff_adjust_symndx
#define coff_adjust_symndx NULL
#endif
#ifndef coff_link_add_one_symbol
#define coff_link_add_one_symbol _bfd_generic_link_add_one_symbol
#endif
#ifndef coff_link_output_has_begun
static bfd_boolean coff_link_output_has_begun
PARAMS ((bfd *, struct coff_final_link_info *));
static bfd_boolean
coff_link_output_has_begun (abfd, info)
bfd * abfd;
struct coff_final_link_info * info ATTRIBUTE_UNUSED;
{
return abfd->output_has_begun;
}
#endif
#ifndef coff_final_link_postscript
static bfd_boolean coff_final_link_postscript
PARAMS ((bfd *, struct coff_final_link_info *));
static bfd_boolean
coff_final_link_postscript (abfd, pfinfo)
bfd * abfd ATTRIBUTE_UNUSED;
struct coff_final_link_info * pfinfo ATTRIBUTE_UNUSED;
{
return TRUE;
}
#endif
#ifndef coff_SWAP_aux_in
#define coff_SWAP_aux_in coff_swap_aux_in
#endif
#ifndef coff_SWAP_sym_in
#define coff_SWAP_sym_in coff_swap_sym_in
#endif
#ifndef coff_SWAP_lineno_in
#define coff_SWAP_lineno_in coff_swap_lineno_in
#endif
#ifndef coff_SWAP_aux_out
#define coff_SWAP_aux_out coff_swap_aux_out
#endif
#ifndef coff_SWAP_sym_out
#define coff_SWAP_sym_out coff_swap_sym_out
#endif
#ifndef coff_SWAP_lineno_out
#define coff_SWAP_lineno_out coff_swap_lineno_out
#endif
#ifndef coff_SWAP_reloc_out
#define coff_SWAP_reloc_out coff_swap_reloc_out
#endif
#ifndef coff_SWAP_filehdr_out
#define coff_SWAP_filehdr_out coff_swap_filehdr_out
#endif
#ifndef coff_SWAP_aouthdr_out
#define coff_SWAP_aouthdr_out coff_swap_aouthdr_out
#endif
#ifndef coff_SWAP_scnhdr_out
#define coff_SWAP_scnhdr_out coff_swap_scnhdr_out
#endif
#ifndef coff_SWAP_reloc_in
#define coff_SWAP_reloc_in coff_swap_reloc_in
#endif
#ifndef coff_SWAP_filehdr_in
#define coff_SWAP_filehdr_in coff_swap_filehdr_in
#endif
#ifndef coff_SWAP_aouthdr_in
#define coff_SWAP_aouthdr_in coff_swap_aouthdr_in
#endif
#ifndef coff_SWAP_scnhdr_in
#define coff_SWAP_scnhdr_in coff_swap_scnhdr_in
#endif
static const bfd_coff_backend_data bfd_coff_std_swap_table =
{
coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
coff_SWAP_aux_out, coff_SWAP_sym_out,
coff_SWAP_lineno_out, coff_SWAP_reloc_out,
coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
coff_SWAP_scnhdr_out,
FILHSZ, AOUTSZ, SCNHSZ, SYMESZ, AUXESZ, RELSZ, LINESZ, FILNMLEN,
#ifdef COFF_LONG_FILENAMES
TRUE,
#else
FALSE,
#endif
#ifdef COFF_LONG_SECTION_NAMES
TRUE,
#else
FALSE,
#endif
COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
TRUE,
#else
FALSE,
#endif
#ifdef COFF_DEBUG_STRING_WIDE_PREFIX
4,
#else
2,
#endif
coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
coff_SWAP_reloc_in, coff_bad_format_hook, coff_set_arch_mach_hook,
coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
coff_classify_symbol, coff_compute_section_file_positions,
coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
coff_adjust_symndx, coff_link_add_one_symbol,
coff_link_output_has_begun, coff_final_link_postscript
};
#ifdef TICOFF
static const bfd_coff_backend_data ticoff0_swap_table =
{
coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
coff_SWAP_aux_out, coff_SWAP_sym_out,
coff_SWAP_lineno_out, coff_SWAP_reloc_out,
coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
coff_SWAP_scnhdr_out,
FILHSZ_V0, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ_V0, LINESZ, FILNMLEN,
#ifdef COFF_LONG_FILENAMES
TRUE,
#else
FALSE,
#endif
#ifdef COFF_LONG_SECTION_NAMES
TRUE,
#else
FALSE,
#endif
COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
TRUE,
#else
FALSE,
#endif
#ifdef COFF_DEBUG_STRING_WIDE_PREFIX
4,
#else
2,
#endif
coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
coff_SWAP_reloc_in, ticoff0_bad_format_hook, coff_set_arch_mach_hook,
coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
coff_classify_symbol, coff_compute_section_file_positions,
coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
coff_adjust_symndx, coff_link_add_one_symbol,
coff_link_output_has_begun, coff_final_link_postscript
};
#endif
#ifdef TICOFF
static const bfd_coff_backend_data ticoff1_swap_table =
{
coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
coff_SWAP_aux_out, coff_SWAP_sym_out,
coff_SWAP_lineno_out, coff_SWAP_reloc_out,
coff_SWAP_filehdr_out, coff_SWAP_aouthdr_out,
coff_SWAP_scnhdr_out,
FILHSZ, AOUTSZ, SCNHSZ_V01, SYMESZ, AUXESZ, RELSZ, LINESZ, FILNMLEN,
#ifdef COFF_LONG_FILENAMES
TRUE,
#else
FALSE,
#endif
#ifdef COFF_LONG_SECTION_NAMES
TRUE,
#else
FALSE,
#endif
COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
TRUE,
#else
FALSE,
#endif
#ifdef COFF_DEBUG_STRING_WIDE_PREFIX
4,
#else
2,
#endif
coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
coff_SWAP_reloc_in, ticoff1_bad_format_hook, coff_set_arch_mach_hook,
coff_mkobject_hook, styp_to_sec_flags, coff_set_alignment_hook,
coff_slurp_symbol_table, symname_in_debug_hook, coff_pointerize_aux_hook,
coff_print_aux, coff_reloc16_extra_cases, coff_reloc16_estimate,
coff_classify_symbol, coff_compute_section_file_positions,
coff_start_final_link, coff_relocate_section, coff_rtype_to_howto,
coff_adjust_symndx, coff_link_add_one_symbol,
coff_link_output_has_begun, coff_final_link_postscript
};
#endif
#ifndef coff_close_and_cleanup
#define coff_close_and_cleanup _bfd_generic_close_and_cleanup
#endif
#ifndef coff_bfd_free_cached_info
#define coff_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
#endif
#ifndef coff_get_section_contents
#define coff_get_section_contents _bfd_generic_get_section_contents
#endif
#ifndef coff_bfd_copy_private_symbol_data
#define coff_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
#endif
#ifndef coff_bfd_copy_private_section_data
#define coff_bfd_copy_private_section_data _bfd_generic_bfd_copy_private_section_data
#endif
#ifndef coff_bfd_copy_private_bfd_data
#define coff_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
#endif
#ifndef coff_bfd_merge_private_bfd_data
#define coff_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
#endif
#ifndef coff_bfd_set_private_flags
#define coff_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
#endif
#ifndef coff_bfd_print_private_bfd_data
#define coff_bfd_print_private_bfd_data _bfd_generic_bfd_print_private_bfd_data
#endif
#ifndef coff_bfd_is_local_label_name
#define coff_bfd_is_local_label_name _bfd_coff_is_local_label_name
#endif
#ifndef coff_read_minisymbols
#define coff_read_minisymbols _bfd_generic_read_minisymbols
#endif
#ifndef coff_minisymbol_to_symbol
#define coff_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
#endif
#ifndef coff_bfd_reloc_type_lookup
#define coff_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
#endif
#ifndef coff_bfd_get_relocated_section_contents
#define coff_bfd_get_relocated_section_contents \
bfd_generic_get_relocated_section_contents
#endif
#ifndef coff_bfd_relax_section
#define coff_bfd_relax_section bfd_generic_relax_section
#endif
#ifndef coff_bfd_gc_sections
#define coff_bfd_gc_sections bfd_generic_gc_sections
#endif
#ifndef coff_bfd_merge_sections
#define coff_bfd_merge_sections bfd_generic_merge_sections
#endif
#ifndef coff_bfd_discard_group
#define coff_bfd_discard_group bfd_generic_discard_group
#endif
#define CREATE_BIG_COFF_TARGET_VEC(VAR, NAME, EXTRA_O_FLAGS, EXTRA_S_FLAGS, UNDER, ALTERNATIVE, SWAP_TABLE) \
const bfd_target VAR = \
{ \
NAME , \
bfd_target_coff_flavour, \
BFD_ENDIAN_BIG, \
BFD_ENDIAN_BIG, \
\
(HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | \
HAS_SYMS | HAS_LOCALS | WP_TEXT | EXTRA_O_FLAGS), \
\
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | EXTRA_S_FLAGS),\
UNDER, \
'/', \
15, \
\
\
bfd_getb64, bfd_getb_signed_64, bfd_putb64, \
bfd_getb32, bfd_getb_signed_32, bfd_putb32, \
bfd_getb16, bfd_getb_signed_16, bfd_putb16, \
\
\
bfd_getb64, bfd_getb_signed_64, bfd_putb64, \
bfd_getb32, bfd_getb_signed_32, bfd_putb32, \
bfd_getb16, bfd_getb_signed_16, bfd_putb16, \
\
\
{ _bfd_dummy_target, coff_object_p, bfd_generic_archive_p, \
_bfd_dummy_target }, \
\
{ bfd_false, coff_mkobject, _bfd_generic_mkarchive, bfd_false }, \
\
{ bfd_false, coff_write_object_contents, _bfd_write_archive_contents, \
bfd_false }, \
\
BFD_JUMP_TABLE_GENERIC (coff), \
BFD_JUMP_TABLE_COPY (coff), \
BFD_JUMP_TABLE_CORE (_bfd_nocore), \
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), \
BFD_JUMP_TABLE_SYMBOLS (coff), \
BFD_JUMP_TABLE_RELOCS (coff), \
BFD_JUMP_TABLE_WRITE (coff), \
BFD_JUMP_TABLE_LINK (coff), \
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), \
\
ALTERNATIVE, \
\
SWAP_TABLE \
};
#define CREATE_BIGHDR_COFF_TARGET_VEC(VAR, NAME, EXTRA_O_FLAGS, EXTRA_S_FLAGS, UNDER, ALTERNATIVE, SWAP_TABLE) \
const bfd_target VAR = \
{ \
NAME , \
bfd_target_coff_flavour, \
BFD_ENDIAN_LITTLE, \
BFD_ENDIAN_BIG, \
\
(HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | \
HAS_SYMS | HAS_LOCALS | WP_TEXT | EXTRA_O_FLAGS), \
\
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | EXTRA_S_FLAGS),\
UNDER, \
'/', \
15, \
\
\
bfd_getb64, bfd_getb_signed_64, bfd_putb64, \
bfd_getb32, bfd_getb_signed_32, bfd_putb32, \
bfd_getb16, bfd_getb_signed_16, bfd_putb16, \
\
\
bfd_getb64, bfd_getb_signed_64, bfd_putb64, \
bfd_getb32, bfd_getb_signed_32, bfd_putb32, \
bfd_getb16, bfd_getb_signed_16, bfd_putb16, \
\
\
{ _bfd_dummy_target, coff_object_p, bfd_generic_archive_p, \
_bfd_dummy_target }, \
\
{ bfd_false, coff_mkobject, _bfd_generic_mkarchive, bfd_false }, \
\
{ bfd_false, coff_write_object_contents, _bfd_write_archive_contents, \
bfd_false }, \
\
BFD_JUMP_TABLE_GENERIC (coff), \
BFD_JUMP_TABLE_COPY (coff), \
BFD_JUMP_TABLE_CORE (_bfd_nocore), \
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), \
BFD_JUMP_TABLE_SYMBOLS (coff), \
BFD_JUMP_TABLE_RELOCS (coff), \
BFD_JUMP_TABLE_WRITE (coff), \
BFD_JUMP_TABLE_LINK (coff), \
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), \
\
ALTERNATIVE, \
\
SWAP_TABLE \
};
#define CREATE_LITTLE_COFF_TARGET_VEC(VAR, NAME, EXTRA_O_FLAGS, EXTRA_S_FLAGS, UNDER, ALTERNATIVE, SWAP_TABLE) \
const bfd_target VAR = \
{ \
NAME , \
bfd_target_coff_flavour, \
BFD_ENDIAN_LITTLE, \
BFD_ENDIAN_LITTLE, \
\
(HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | \
HAS_SYMS | HAS_LOCALS | WP_TEXT | EXTRA_O_FLAGS), \
\
(SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | EXTRA_S_FLAGS),\
UNDER, \
'/', \
15, \
\
\
bfd_getl64, bfd_getl_signed_64, bfd_putl64, \
bfd_getl32, bfd_getl_signed_32, bfd_putl32, \
bfd_getl16, bfd_getl_signed_16, bfd_putl16, \
\
bfd_getl64, bfd_getl_signed_64, bfd_putl64, \
bfd_getl32, bfd_getl_signed_32, bfd_putl32, \
bfd_getl16, bfd_getl_signed_16, bfd_putl16, \
\
{ _bfd_dummy_target, coff_object_p, bfd_generic_archive_p, \
_bfd_dummy_target }, \
\
{ bfd_false, coff_mkobject, _bfd_generic_mkarchive, bfd_false }, \
\
{ bfd_false, coff_write_object_contents, _bfd_write_archive_contents, \
bfd_false }, \
\
BFD_JUMP_TABLE_GENERIC (coff), \
BFD_JUMP_TABLE_COPY (coff), \
BFD_JUMP_TABLE_CORE (_bfd_nocore), \
BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), \
BFD_JUMP_TABLE_SYMBOLS (coff), \
BFD_JUMP_TABLE_RELOCS (coff), \
BFD_JUMP_TABLE_WRITE (coff), \
BFD_JUMP_TABLE_LINK (coff), \
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), \
\
ALTERNATIVE, \
\
SWAP_TABLE \
};