/* BFD back-end for oasys objects.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2001,
- 2002, 2003 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
Written by Steve Chamberlain of Cygnus Support, <sac@cygnus.com>.
This file is part of BFD, the Binary File Descriptor library.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#define UNDERSCORE_HACK 1
#include "bfd.h"
#include "oasys.h"
#include "liboasys.h"
-static bfd_boolean oasys_slurp_section_data
- PARAMS ((bfd * const));
-static bfd_boolean oasys_read_record
- PARAMS ((bfd *, oasys_record_union_type *));
-static bfd_boolean oasys_write_sections
- PARAMS ((bfd *));
-static bfd_boolean oasys_write_record
- PARAMS ((bfd *, oasys_record_enum_type, oasys_record_union_type *, size_t));
-static bfd_boolean oasys_write_syms
- PARAMS ((bfd *));
-static bfd_boolean oasys_write_header
- PARAMS ((bfd *));
-static bfd_boolean oasys_write_end
- PARAMS ((bfd *));
-static bfd_boolean oasys_write_data
- PARAMS ((bfd *));
-static size_t oasys_string_length
- PARAMS ((oasys_record_union_type *));
-static bfd_boolean oasys_slurp_symbol_table
- PARAMS ((bfd *const));
-static long int oasys_get_symtab_upper_bound
- PARAMS ((bfd *const));
-static const bfd_target *oasys_archive_p
- PARAMS ((bfd *));
-static bfd_boolean oasys_mkobject
- PARAMS ((bfd *));
-static const bfd_target *oasys_object_p
- PARAMS ((bfd *));
-static void oasys_get_symbol_info
- PARAMS ((bfd *, asymbol *, symbol_info *));
-static void oasys_print_symbol
- PARAMS ((bfd *, void *, asymbol *, bfd_print_symbol_type));
-static bfd_boolean oasys_new_section_hook
- PARAMS ((bfd *, asection *));
-static long int oasys_get_reloc_upper_bound
- PARAMS ((bfd *, sec_ptr));
-static bfd_boolean oasys_get_section_contents
- PARAMS ((bfd *, sec_ptr, void *, file_ptr, bfd_size_type));
-static int comp
- PARAMS ((const void *, const void *));
-static bfd_boolean oasys_write_object_contents
- PARAMS ((bfd *));
-static bfd_boolean oasys_set_section_contents
- PARAMS ((bfd *, sec_ptr, void *, file_ptr, bfd_size_type));
-static asymbol *oasys_make_empty_symbol
- PARAMS ((bfd *));
-static bfd *oasys_openr_next_archived_file
- PARAMS ((bfd *, bfd *));
-static bfd_boolean oasys_find_nearest_line
- PARAMS ((bfd *, asection *, asymbol **, bfd_vma,
- const char **, const char **, unsigned int *));
-static int oasys_generic_stat_arch_elt
- PARAMS ((bfd *, struct stat *));
-static int oasys_sizeof_headers
- PARAMS ((bfd *, bfd_boolean));
-
-long oasys_get_symtab
- PARAMS ((bfd *, asymbol **));
-long oasys_canonicalize_reloc
- PARAMS ((bfd *, sec_ptr, arelent **, asymbol **));
-
/* Read in all the section data and relocation stuff too. */
static bfd_boolean
-oasys_read_record (abfd, record)
- bfd *abfd;
- oasys_record_union_type *record;
+oasys_read_record (bfd *abfd, oasys_record_union_type *record)
{
bfd_size_type amt = sizeof (record->header);
- if (bfd_bread ((PTR) record, amt, abfd) != amt)
+
+ if (bfd_bread ((void *) record, amt, abfd) != amt)
return FALSE;
amt = record->header.length - sizeof (record->header);
if ((long) amt <= 0)
return TRUE;
- if (bfd_bread ((PTR) ((char *) record + sizeof (record->header)), amt, abfd)
+ if (bfd_bread ((void *) ((char *) record + sizeof (record->header)), amt, abfd)
!= amt)
return FALSE;
return TRUE;
}
static size_t
-oasys_string_length (record)
- oasys_record_union_type *record;
+oasys_string_length (oasys_record_union_type *record)
{
return record->header.length
- ((char *) record->symbol.name - (char *) record);
}
-/*****************************************************************************/
-
-/*
-
-Slurp the symbol table by reading in all the records at the start file
-till we get to the first section record.
+/* Slurp the symbol table by reading in all the records at the start file
+ till we get to the first section record.
-We'll sort the symbolss into two lists, defined and undefined. The
-undefined symbols will be placed into the table according to their
-refno.
+ We'll sort the symbolss into two lists, defined and undefined. The
+ undefined symbols will be placed into the table according to their
+ refno.
-We do this by placing all undefined symbols at the front of the table
-moving in, and the defined symbols at the end of the table moving back.
-
-*/
+ We do this by placing all undefined symbols at the front of the table
+ moving in, and the defined symbols at the end of the table moving back. */
static bfd_boolean
-oasys_slurp_symbol_table (abfd)
- bfd *const abfd;
+oasys_slurp_symbol_table (bfd *const abfd)
{
oasys_record_union_type record;
oasys_data_type *data = OASYS_DATA (abfd);
char *string_ptr;
bfd_size_type amt;
- if (data->symbols != (asymbol *) NULL)
- {
- return TRUE;
- }
- /* Buy enough memory for all the symbols and all the names */
+ if (data->symbols != NULL)
+ return TRUE;
+
+ /* Buy enough memory for all the symbols and all the names. */
amt = abfd->symcount;
amt *= sizeof (asymbol);
- data->symbols = (asymbol *) bfd_alloc (abfd, amt);
+ data->symbols = bfd_alloc (abfd, amt);
amt = data->symbol_string_length;
#ifdef UNDERSCORE_HACK
- /* buy 1 more char for each symbol to keep the underscore in*/
+ /* Buy 1 more char for each symbol to keep the underscore in. */
amt += abfd->symcount;
#endif
data->strings = bfd_alloc (abfd, amt);
return FALSE;
while (loop)
{
-
if (! oasys_read_record (abfd, &record))
return FALSE;
+
switch (record.header.type)
{
case oasys_record_is_header_enum:
int flag = record.header.type == (int) oasys_record_is_local_enum ?
(BSF_LOCAL) : (BSF_GLOBAL | BSF_EXPORT);
-
size_t length = oasys_string_length (&record);
switch (record.symbol.relb & RELOCATION_TYPE_BITS)
{
}
}
else
- {
-
- dest->flags = flag;
- }
+ dest->flags = flag;
break;
case RELOCATION_TYPE_UND:
dest = data->symbols + H_GET_16 (abfd, record.symbol.refno);
dest = dest_defined--;
dest->name = string_ptr;
dest->the_bfd = abfd;
-
dest->section = bfd_com_section_ptr;
-
break;
default:
dest = dest_defined--;
- BFD_ASSERT (0);
+ BFD_ASSERT (FALSE);
break;
}
dest->name = string_ptr;
dest->the_bfd = abfd;
- dest->udata.p = (PTR) NULL;
+ dest->udata.p = NULL;
dest->value = H_GET_32 (abfd, record.symbol.value);
#ifdef UNDERSCORE_HACK
#endif
memcpy (string_ptr, record.symbol.name, length);
-
string_ptr[length] = 0;
string_ptr += length + 1;
}
}
static long
-oasys_get_symtab_upper_bound (abfd)
- bfd *const abfd;
+oasys_get_symtab_upper_bound (bfd *const abfd)
{
if (! oasys_slurp_symbol_table (abfd))
return -1;
extern const bfd_target oasys_vec;
-long
-oasys_get_symtab (abfd, location)
- bfd *abfd;
- asymbol **location;
+static long
+oasys_canonicalize_symtab (bfd *abfd, asymbol **location)
{
asymbol *symbase;
unsigned int counter;
+
if (! oasys_slurp_symbol_table (abfd))
- {
- return -1;
- }
+ return -1;
+
symbase = OASYS_DATA (abfd)->symbols;
for (counter = 0; counter < abfd->symcount; counter++)
- {
- *(location++) = symbase++;
- }
+ *(location++) = symbase++;
+
*location = 0;
return abfd->symcount;
}
-/***********************************************************************
-* archive stuff
-*/
+/* Archive stuff. */
static const bfd_target *
-oasys_archive_p (abfd)
- bfd *abfd;
+oasys_archive_p (bfd *abfd)
{
oasys_archive_header_type header;
oasys_extarchive_header_type header_ext;
amt = sizeof (header_ext);
if (bfd_seek (abfd, (file_ptr) 0, 0) != 0
- || bfd_bread ((PTR) &header_ext, amt, abfd) != amt)
+ || bfd_bread ((void *) &header_ext, amt, abfd) != amt)
{
if (bfd_get_error () != bfd_error_system_call)
bfd_set_error (bfd_error_wrong_format);
header.xref_count = H_GET_32 (abfd, header_ext.xref_count);
header.xref_lst_offset = H_GET_32 (abfd, header_ext.xref_lst_offset);
- /*
- There isn't a magic number in an Oasys archive, so the best we
- can do to verify reasnableness is to make sure that the values in
- the header are too weird
- */
-
- if (header.version > 10000 ||
- header.mod_count > 10000 ||
- header.sym_count > 100000 ||
- header.xref_count > 100000)
- return (const bfd_target *) NULL;
-
- /*
- That all worked, let's buy the space for the header and read in
- the headers.
- */
+ /* There isn't a magic number in an Oasys archive, so the best we
+ can do to verify reasonableness is to make sure that the values in
+ the header are too weird. */
+
+ if (header.version > 10000
+ || header.mod_count > 10000
+ || header.sym_count > 100000
+ || header.xref_count > 100000)
+ return NULL;
+
+ /* That all worked, let's buy the space for the header and read in
+ the headers. */
{
oasys_ar_data_type *ar;
oasys_module_info_type *module;
oasys_module_table_type record;
amt = sizeof (oasys_ar_data_type);
- ar = (oasys_ar_data_type *) bfd_alloc (abfd, amt);
+ ar = bfd_alloc (abfd, amt);
amt = header.mod_count;
amt *= sizeof (oasys_module_info_type);
- module = (oasys_module_info_type *) bfd_alloc (abfd, amt);
+ module = bfd_alloc (abfd, amt);
if (!ar || !module)
return NULL;
if (bfd_seek (abfd, filepos, SEEK_SET) != 0)
return NULL;
- /* There are two ways of specifying the archive header */
-
- if (0)
- {
- oasys_extmodule_table_type_a_type record_ext;
-
- amt = sizeof (record_ext);
- if (bfd_bread ((PTR) &record_ext, amt, abfd) != amt)
- return NULL;
-
- record.mod_size = H_GET_32 (abfd, record_ext.mod_size);
- record.file_offset = H_GET_32 (abfd, record_ext.file_offset);
-
- record.dep_count = H_GET_32 (abfd, record_ext.dep_count);
- record.depee_count = H_GET_32 (abfd, record_ext.depee_count);
- record.sect_count = H_GET_32 (abfd, record_ext.sect_count);
-
- module[i].name = bfd_alloc (abfd, (bfd_size_type) 33);
- if (!module[i].name)
- return NULL;
-
- memcpy (module[i].name, record_ext.mod_name, 33);
- filepos +=
- sizeof (record_ext) +
- record.dep_count * 4 +
- record.depee_count * 4 +
- record.sect_count * 8 + 187;
- }
- else
+ /* There are two ways of specifying the archive header. */
{
oasys_extmodule_table_type_b_type record_ext;
amt = sizeof (record_ext);
- if (bfd_bread ((PTR) &record_ext, amt, abfd) != amt)
+ if (bfd_bread ((void *) &record_ext, amt, abfd) != amt)
return NULL;
record.mod_size = H_GET_32 (abfd, record_ext.mod_size);
module[i].name = bfd_alloc (abfd, amt + 1);
if (!module[i].name)
return NULL;
- if (bfd_bread ((PTR) module[i].name, amt, abfd) != amt)
+ if (bfd_bread ((void *) module[i].name, amt, abfd) != amt)
return NULL;
module[i].name[record.module_name_size] = 0;
filepos += (sizeof (record_ext)
}
static bfd_boolean
-oasys_mkobject (abfd)
- bfd *abfd;
+oasys_mkobject (bfd *abfd)
{
bfd_size_type amt = sizeof (oasys_data_type);
- abfd->tdata.oasys_obj_data = (oasys_data_type *) bfd_alloc (abfd, amt);
- return abfd->tdata.oasys_obj_data != NULL;
-}
-
-#define MAX_SECS 16
-static const bfd_target *
-oasys_object_p (abfd)
- bfd *abfd;
-{
- oasys_data_type *oasys;
- oasys_data_type *save = OASYS_DATA (abfd);
- bfd_boolean loop = TRUE;
- bfd_boolean had_usefull = FALSE;
-
- abfd->tdata.oasys_obj_data = 0;
- oasys_mkobject (abfd);
- oasys = OASYS_DATA (abfd);
- memset ((PTR) oasys->sections, 0xff, sizeof (oasys->sections));
-
- /* Point to the start of the file */
- if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
- goto fail;
- oasys->symbol_string_length = 0;
- /* Inspect the records, but only keep the section info -
- remember the size of the symbols
- */
- oasys->first_data_record = 0;
- while (loop)
- {
- oasys_record_union_type record;
- if (! oasys_read_record (abfd, &record))
- goto fail;
- if ((size_t) record.header.length < (size_t) sizeof (record.header))
- goto fail;
+ abfd->tdata.oasys_obj_data = bfd_alloc (abfd, amt);
- switch ((oasys_record_enum_type) (record.header.type))
- {
- case oasys_record_is_header_enum:
- had_usefull = TRUE;
- break;
- case oasys_record_is_symbol_enum:
- case oasys_record_is_local_enum:
- /* Count symbols and remember their size for a future malloc */
- abfd->symcount++;
- oasys->symbol_string_length += 1 + oasys_string_length (&record);
- had_usefull = TRUE;
- break;
- case oasys_record_is_section_enum:
- {
- asection *s;
- char *buffer;
- unsigned int section_number;
- if (record.section.header.length != sizeof (record.section))
- {
- goto fail;
- }
- buffer = bfd_alloc (abfd, (bfd_size_type) 3);
- if (!buffer)
- goto fail;
- section_number = record.section.relb & RELOCATION_SECT_BITS;
- sprintf (buffer, "%u", section_number);
- s = bfd_make_section (abfd, buffer);
- oasys->sections[section_number] = s;
- switch (record.section.relb & RELOCATION_TYPE_BITS)
- {
- case RELOCATION_TYPE_ABS:
- case RELOCATION_TYPE_REL:
- break;
- case RELOCATION_TYPE_UND:
- case RELOCATION_TYPE_COM:
- BFD_FAIL ();
- }
-
- s->_raw_size = H_GET_32 (abfd, record.section.value);
- s->vma = H_GET_32 (abfd, record.section.vma);
- s->flags = 0;
- had_usefull = TRUE;
- }
- break;
- case oasys_record_is_data_enum:
- oasys->first_data_record = bfd_tell (abfd) - record.header.length;
- case oasys_record_is_debug_enum:
- case oasys_record_is_module_enum:
- case oasys_record_is_named_section_enum:
- case oasys_record_is_end_enum:
- if (! had_usefull)
- goto fail;
- loop = FALSE;
- break;
- default:
- goto fail;
- }
- }
- oasys->symbols = (asymbol *) NULL;
- /*
- Oasys support several architectures, but I can't see a simple way
- to discover which one is in a particular file - we'll guess
- */
- bfd_default_set_arch_mach (abfd, bfd_arch_m68k, 0);
- if (abfd->symcount != 0)
- {
- abfd->flags |= HAS_SYMS;
- }
-
- /*
- We don't know if a section has data until we've read it..
- */
-
- oasys_slurp_section_data (abfd);
-
-
- return abfd->xvec;
-
-fail:
- (void) bfd_release (abfd, oasys);
- abfd->tdata.oasys_obj_data = save;
- return (const bfd_target *) NULL;
-}
-
-
-static void
-oasys_get_symbol_info (ignore_abfd, symbol, ret)
- bfd *ignore_abfd ATTRIBUTE_UNUSED;
- asymbol *symbol;
- symbol_info *ret;
-{
- bfd_symbol_info (symbol, ret);
- if (!symbol->section)
- ret->type = (symbol->flags & BSF_LOCAL) ? 'a' : 'A';
+ return abfd->tdata.oasys_obj_data != NULL;
}
-static void
-oasys_print_symbol (abfd, afile, symbol, how)
- bfd *abfd;
- PTR afile;
- asymbol *symbol;
- bfd_print_symbol_type how;
-{
- FILE *file = (FILE *) afile;
-
- switch (how)
- {
- case bfd_print_symbol_name:
- case bfd_print_symbol_more:
- fprintf (file, "%s", symbol->name);
- break;
- case bfd_print_symbol_all:
- {
- const char *section_name = symbol->section == (asection *) NULL ?
- (const char *) "*abs" : symbol->section->name;
-
- bfd_print_symbol_vandf (abfd, (PTR) file, symbol);
+/* The howto table is build using the top two bits of a reloc byte to
+ index into it. The bits are PCREL,WORD/LONG. */
- fprintf (file, " %-5s %s",
- section_name,
- symbol->name);
- }
- break;
- }
-}
-/*
- The howto table is build using the top two bits of a reloc byte to
- index into it. The bits are PCREL,WORD/LONG
-*/
static reloc_howto_type howto_table[] =
{
- HOWTO (0, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, 0, "abs16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
- HOWTO (0, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, 0, "abs32", TRUE, 0xffffffff, 0xffffffff, FALSE),
- HOWTO (0, 0, 1, 16, TRUE, 0, complain_overflow_signed, 0, "pcrel16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
- HOWTO (0, 0, 2, 32, TRUE, 0, complain_overflow_signed, 0, "pcrel32", TRUE, 0xffffffff, 0xffffffff, FALSE)
+ HOWTO (0, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, 0, "abs16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
+ HOWTO (0, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, 0, "abs32", TRUE, 0xffffffff, 0xffffffff, FALSE),
+ HOWTO (0, 0, 1, 16, TRUE, 0, complain_overflow_signed, 0, "pcrel16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
+ HOWTO (0, 0, 2, 32, TRUE, 0, complain_overflow_signed, 0, "pcrel32", TRUE, 0xffffffff, 0xffffffff, FALSE)
};
-/* Read in all the section data and relocation stuff too */
+/* Read in all the section data and relocation stuff too. */
+
static bfd_boolean
-oasys_slurp_section_data (abfd)
- bfd *const abfd;
+oasys_slurp_section_data (bfd *const abfd)
{
oasys_record_union_type record;
oasys_data_type *data = OASYS_DATA (abfd);
asection *s;
bfd_size_type amt;
- /* See if the data has been slurped already .. */
- for (s = abfd->sections; s != (asection *) NULL; s = s->next)
+ /* See if the data has been slurped already. */
+ for (s = abfd->sections; s != NULL; s = s->next)
{
per = oasys_per_section (s);
if (per->initialized)
if (bfd_seek (abfd, data->first_data_record, SEEK_SET) != 0)
return FALSE;
+
while (loop)
{
if (! oasys_read_record (abfd, &record))
return FALSE;
+
switch (record.header.type)
{
case oasys_record_is_header_enum:
break;
case oasys_record_is_data_enum:
{
-
bfd_byte *src = record.data.data;
bfd_byte *end_src = ((bfd_byte *) & record) + record.header.length;
bfd_byte *dst_ptr;
if (! per->initialized)
{
- per->data = (bfd_byte *) bfd_zalloc (abfd, section->_raw_size);
+ arelent **relpp;
+
+ per->data = bfd_zalloc (abfd, section->size);
if (!per->data)
return FALSE;
- per->reloc_tail_ptr
- = (oasys_reloc_type **) §ion->relocation;
+ relpp = §ion->relocation;
+ per->reloc_tail_ptr = (oasys_reloc_type **) relpp;
per->had_vma = FALSE;
per->initialized = TRUE;
section->reloc_count = 0;
dst_offset = H_GET_32 (abfd, record.data.addr);
if (! per->had_vma)
{
- /* Take the first vma we see as the base */
+ /* Take the first vma we see as the base. */
section->vma = dst_offset;
per->had_vma = TRUE;
}
dst_offset;
if (src < end_src)
- {
- section->flags |= SEC_LOAD | SEC_HAS_CONTENTS;
- }
+ section->flags |= SEC_LOAD | SEC_HAS_CONTENTS;
+
while (src < end_src)
{
unsigned char mod_byte = *src++;
if (relbit & mod_byte)
{
unsigned char reloc = *src;
- /* This item needs to be relocated */
+ /* This item needs to be relocated. */
switch (reloc & RELOCATION_TYPE_BITS)
{
case RELOCATION_TYPE_ABS:
-
break;
case RELOCATION_TYPE_REL:
{
- /* Relocate the item relative to the section */
+ /* Relocate the item relative to the section. */
oasys_reloc_type *r;
amt = sizeof (oasys_reloc_type);
- r = (oasys_reloc_type *) bfd_alloc (abfd,
- amt);
+ r = bfd_alloc (abfd, amt);
if (!r)
return FALSE;
*(per->reloc_tail_ptr) = r;
per->reloc_tail_ptr = &r->next;
- r->next = (oasys_reloc_type *) NULL;
- /* Reference to undefined symbol */
+ r->next = NULL;
+ /* Reference to undefined symbol. */
src++;
- /* There is no symbol */
+ /* There is no symbol. */
r->symbol = 0;
- /* Work out the howto */
+ /* Work out the howto. */
abort ();
-#if 0
- r->relent.section =
- data->sections[reloc &
- RELOCATION_SECT_BITS];
-
- r->relent.addend = -
- r->relent.section->vma;
-#endif
r->relent.address = dst_ptr - dst_base_ptr;
r->relent.howto = &howto_table[reloc >> 6];
- r->relent.sym_ptr_ptr = (asymbol **) NULL;
+ r->relent.sym_ptr_ptr = NULL;
section->reloc_count++;
/* Fake up the data to look like
}
break;
-
case RELOCATION_TYPE_UND:
{
oasys_reloc_type *r;
amt = sizeof (oasys_reloc_type);
- r = (oasys_reloc_type *) bfd_alloc (abfd,
- amt);
+ r = bfd_alloc (abfd, amt);
if (!r)
return FALSE;
*(per->reloc_tail_ptr) = r;
per->reloc_tail_ptr = &r->next;
- r->next = (oasys_reloc_type *) NULL;
- /* Reference to undefined symbol */
+ r->next = NULL;
+ /* Reference to undefined symbol. */
src++;
- /* Get symbol number */
+ /* Get symbol number. */
r->symbol = (src[0] << 8) | src[1];
- /* Work out the howto */
+ /* Work out the howto. */
abort ();
-#if 0
- r->relent.section = (asection
- *) NULL;
-#endif
r->relent.addend = 0;
r->relent.address = dst_ptr - dst_base_ptr;
r->relent.howto = &howto_table[reloc >> 6];
- r->relent.sym_ptr_ptr = (asymbol **) NULL;
+ r->relent.sym_ptr_ptr = NULL;
section->reloc_count++;
src += 2;
}
+#define MAX_SECS 16
+
+static const bfd_target *
+oasys_object_p (bfd *abfd)
+{
+ oasys_data_type *oasys;
+ oasys_data_type *save = OASYS_DATA (abfd);
+ bfd_boolean loop = TRUE;
+ bfd_boolean had_usefull = FALSE;
+
+ abfd->tdata.oasys_obj_data = 0;
+ oasys_mkobject (abfd);
+ oasys = OASYS_DATA (abfd);
+ memset ((void *) oasys->sections, 0xff, sizeof (oasys->sections));
+
+ /* Point to the start of the file. */
+ if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
+ goto fail;
+ oasys->symbol_string_length = 0;
+
+ /* Inspect the records, but only keep the section info -
+ remember the size of the symbols. */
+ oasys->first_data_record = 0;
+ while (loop)
+ {
+ oasys_record_union_type record;
+ if (! oasys_read_record (abfd, &record))
+ goto fail;
+ if ((size_t) record.header.length < (size_t) sizeof (record.header))
+ goto fail;
+
+ switch ((oasys_record_enum_type) (record.header.type))
+ {
+ case oasys_record_is_header_enum:
+ had_usefull = TRUE;
+ break;
+ case oasys_record_is_symbol_enum:
+ case oasys_record_is_local_enum:
+ /* Count symbols and remember their size for a future malloc. */
+ abfd->symcount++;
+ oasys->symbol_string_length += 1 + oasys_string_length (&record);
+ had_usefull = TRUE;
+ break;
+ case oasys_record_is_section_enum:
+ {
+ asection *s;
+ char *buffer;
+ unsigned int section_number;
+
+ if (record.section.header.length != sizeof (record.section))
+ goto fail;
+
+ buffer = bfd_alloc (abfd, (bfd_size_type) 3);
+ if (!buffer)
+ goto fail;
+ section_number = record.section.relb & RELOCATION_SECT_BITS;
+ sprintf (buffer, "%u", section_number);
+ s = bfd_make_section (abfd, buffer);
+ oasys->sections[section_number] = s;
+ switch (record.section.relb & RELOCATION_TYPE_BITS)
+ {
+ case RELOCATION_TYPE_ABS:
+ case RELOCATION_TYPE_REL:
+ break;
+ case RELOCATION_TYPE_UND:
+ case RELOCATION_TYPE_COM:
+ BFD_FAIL ();
+ }
+
+ s->size = H_GET_32 (abfd, record.section.value);
+ s->vma = H_GET_32 (abfd, record.section.vma);
+ s->flags = 0;
+ had_usefull = TRUE;
+ }
+ break;
+ case oasys_record_is_data_enum:
+ oasys->first_data_record = bfd_tell (abfd) - record.header.length;
+ case oasys_record_is_debug_enum:
+ case oasys_record_is_module_enum:
+ case oasys_record_is_named_section_enum:
+ case oasys_record_is_end_enum:
+ if (! had_usefull)
+ goto fail;
+ loop = FALSE;
+ break;
+ default:
+ goto fail;
+ }
+ }
+ oasys->symbols = NULL;
+
+ /* Oasys support several architectures, but I can't see a simple way
+ to discover which one is in a particular file - we'll guess. */
+ bfd_default_set_arch_mach (abfd, bfd_arch_m68k, 0);
+ if (abfd->symcount != 0)
+ abfd->flags |= HAS_SYMS;
+
+ /* We don't know if a section has data until we've read it. */
+ oasys_slurp_section_data (abfd);
+
+ return abfd->xvec;
+
+fail:
+ (void) bfd_release (abfd, oasys);
+ abfd->tdata.oasys_obj_data = save;
+ return NULL;
+}
+
+
+static void
+oasys_get_symbol_info (bfd *ignore_abfd ATTRIBUTE_UNUSED,
+ asymbol *symbol,
+ symbol_info *ret)
+{
+ bfd_symbol_info (symbol, ret);
+
+ if (!symbol->section)
+ ret->type = (symbol->flags & BSF_LOCAL) ? 'a' : 'A';
+}
+
+static void
+oasys_print_symbol (bfd *abfd, void * afile, asymbol *symbol, bfd_print_symbol_type how)
+{
+ FILE *file = (FILE *) afile;
+
+ switch (how)
+ {
+ case bfd_print_symbol_name:
+ case bfd_print_symbol_more:
+ fprintf (file, "%s", symbol->name);
+ break;
+ case bfd_print_symbol_all:
+ {
+ const char *section_name = symbol->section == NULL ?
+ (const char *) "*abs" : symbol->section->name;
+
+ bfd_print_symbol_vandf (abfd, (void *) file, symbol);
+
+ fprintf (file, " %-5s %s",
+ section_name,
+ symbol->name);
+ }
+ break;
+ }
+}
+
static bfd_boolean
-oasys_new_section_hook (abfd, newsect)
- bfd *abfd;
- asection *newsect;
+oasys_new_section_hook (bfd *abfd, asection *newsect)
{
- newsect->used_by_bfd = (PTR)
- bfd_alloc (abfd, (bfd_size_type) sizeof (oasys_per_section_type));
if (!newsect->used_by_bfd)
- return FALSE;
- oasys_per_section (newsect)->data = (bfd_byte *) NULL;
+ {
+ newsect->used_by_bfd
+ = bfd_alloc (abfd, (bfd_size_type) sizeof (oasys_per_section_type));
+ if (!newsect->used_by_bfd)
+ return FALSE;
+ }
+ oasys_per_section (newsect)->data = NULL;
oasys_per_section (newsect)->section = newsect;
oasys_per_section (newsect)->offset = 0;
oasys_per_section (newsect)->initialized = FALSE;
newsect->alignment_power = 1;
- /* Turn the section string into an index */
+ /* Turn the section string into an index. */
sscanf (newsect->name, "%u", &newsect->target_index);
- return TRUE;
+ return _bfd_generic_new_section_hook (abfd, newsect);
}
static long
-oasys_get_reloc_upper_bound (abfd, asect)
- bfd *abfd;
- sec_ptr asect;
+oasys_get_reloc_upper_bound (bfd *abfd, sec_ptr asect)
{
if (! oasys_slurp_section_data (abfd))
return -1;
}
static bfd_boolean
-oasys_get_section_contents (abfd, section, location, offset, count)
- bfd *abfd;
- sec_ptr section;
- PTR location;
- file_ptr offset;
- bfd_size_type count;
+oasys_get_section_contents (bfd *abfd,
+ sec_ptr section,
+ void * location,
+ file_ptr offset,
+ bfd_size_type count)
{
oasys_per_section_type *p = oasys_per_section (section);
+
oasys_slurp_section_data (abfd);
+
if (! p->initialized)
- {
- (void) memset (location, 0, (size_t) count);
- }
+ (void) memset (location, 0, (size_t) count);
else
- {
- (void) memcpy (location, (PTR) (p->data + offset), (size_t) count);
- }
+ (void) memcpy (location, (void *) (p->data + offset), (size_t) count);
+
return TRUE;
}
-
-long
-oasys_canonicalize_reloc (ignore_abfd, section, relptr, symbols)
- bfd *ignore_abfd ATTRIBUTE_UNUSED;
- sec_ptr section;
- arelent **relptr;
- asymbol **symbols ATTRIBUTE_UNUSED;
+static long
+oasys_canonicalize_reloc (bfd *ignore_abfd ATTRIBUTE_UNUSED,
+ sec_ptr section,
+ arelent **relptr,
+ asymbol **symbols ATTRIBUTE_UNUSED)
{
unsigned int reloc_count = 0;
oasys_reloc_type *src = (oasys_reloc_type *) (section->relocation);
- while (src != (oasys_reloc_type *) NULL)
- {
- abort ();
-#if 0
- if (src->relent.section == (asection *) NULL)
- {
- src->relent.sym_ptr_ptr = symbols + src->symbol;
- }
-#endif
+ if (src != NULL)
+ abort ();
- *relptr++ = &src->relent;
- src = src->next;
- reloc_count++;
- }
- *relptr = (arelent *) NULL;
+ *relptr = NULL;
return section->reloc_count = reloc_count;
}
+/* Writing. */
+/* Calculate the checksum and write one record. */
-/* Writing */
-
-
-/* Calculate the checksum and write one record */
static bfd_boolean
-oasys_write_record (abfd, type, record, size)
- bfd *abfd;
- oasys_record_enum_type type;
- oasys_record_union_type *record;
- size_t size;
+oasys_write_record (bfd *abfd,
+ oasys_record_enum_type type,
+ oasys_record_union_type *record,
+ size_t size)
{
int checksum;
size_t i;
ptr = (unsigned char *) &record->pad[0];
checksum = 0;
for (i = 0; i < size; i++)
- {
- checksum += *ptr++;
- }
+ checksum += *ptr++;
record->header.check_sum = 0xff & (-checksum);
- if (bfd_bwrite ((PTR) record, (bfd_size_type) size, abfd) != size)
+ if (bfd_bwrite ((void *) record, (bfd_size_type) size, abfd) != size)
return FALSE;
return TRUE;
}
-/* Write out all the symbols */
+/* Write out all the symbols. */
+
static bfd_boolean
-oasys_write_syms (abfd)
- bfd *abfd;
+oasys_write_syms (bfd *abfd)
{
unsigned int count;
asymbol **generic = bfd_get_outsymbols (abfd);
unsigned int index = 0;
+
for (count = 0; count < bfd_get_symcount (abfd); count++)
{
-
oasys_symbol_record_type symbol;
asymbol *const g = generic[count];
-
const char *src = g->name;
char *dst = symbol.name;
unsigned int l = 0;
{
symbol.relb = RELOCATION_TYPE_ABS;
H_PUT_16 (abfd, 0, symbol.refno);
-
}
else if (bfd_is_und_section (g->section))
{
index++;
}
else if (g->flags & BSF_DEBUGGING)
- {
- /* throw it away */
- continue;
- }
+ /* Throw it away. */
+ continue;
else
{
- if (g->section == (asection *) NULL)
- {
- /* Sometime, the oasys tools give out a symbol with illegal
- bits in it, we'll output it in the same broken way */
-
- symbol.relb = RELOCATION_TYPE_REL | 0;
- }
+ if (g->section == NULL)
+ /* Sometime, the oasys tools give out a symbol with illegal
+ bits in it, we'll output it in the same broken way. */
+ symbol.relb = RELOCATION_TYPE_REL | 0;
else
- {
- symbol.relb = RELOCATION_TYPE_REL | g->section->output_section->target_index;
- }
+ symbol.relb = RELOCATION_TYPE_REL | g->section->output_section->target_index;
+
H_PUT_16 (abfd, 0, symbol.refno);
}
+
#ifdef UNDERSCORE_HACK
if (src[l] == '_')
dst[l++] = '.';
H_PUT_32 (abfd, g->value, symbol.value);
-
if (g->flags & BSF_LOCAL)
{
if (! oasys_write_record (abfd,
return TRUE;
}
+/* Write a section header for each section. */
- /* Write a section header for each section */
static bfd_boolean
-oasys_write_sections (abfd)
- bfd *abfd;
+oasys_write_sections (bfd *abfd)
{
asection *s;
static oasys_section_record_type out;
- for (s = abfd->sections; s != (asection *) NULL; s = s->next)
+ for (s = abfd->sections; s != NULL; s = s->next)
{
if (!ISDIGIT (s->name[0]))
{
return FALSE;
}
out.relb = RELOCATION_TYPE_REL | s->target_index;
- H_PUT_32 (abfd, s->_cooked_size, out.value);
+ H_PUT_32 (abfd, s->size, out.value);
H_PUT_32 (abfd, s->vma, out.vma);
if (! oasys_write_record (abfd,
}
static bfd_boolean
-oasys_write_header (abfd)
- bfd *abfd;
+oasys_write_header (bfd *abfd)
{
- /* Create and write the header */
+ /* Create and write the header. */
oasys_header_record_type r;
size_t length = strlen (abfd->filename);
+
if (length > (size_t) sizeof (r.module_name))
- {
- length = sizeof (r.module_name);
- }
+ length = sizeof (r.module_name);
- (void) memcpy (r.module_name,
- abfd->filename,
- length);
- (void) memset (r.module_name + length,
- ' ',
- sizeof (r.module_name) - length);
+ (void) memcpy (r.module_name, abfd->filename, length);
+ (void) memset (r.module_name + length, ' ', sizeof (r.module_name) - length);
r.version_number = OASYS_VERSION_NUMBER;
r.rev_number = OASYS_REV_NUMBER;
- if (! oasys_write_record (abfd,
- oasys_record_is_header_enum,
- (oasys_record_union_type *) & r,
- offsetof (oasys_header_record_type,
- description[0])))
- return FALSE;
- return TRUE;
+ return oasys_write_record (abfd, oasys_record_is_header_enum,
+ (oasys_record_union_type *) & r,
+ offsetof (oasys_header_record_type,
+ description[0]));
}
static bfd_boolean
-oasys_write_end (abfd)
- bfd *abfd;
+oasys_write_end (bfd *abfd)
{
oasys_end_record_type end;
unsigned char null = 0;
+
end.relb = RELOCATION_TYPE_ABS;
H_PUT_32 (abfd, abfd->start_address, end.entry);
H_PUT_16 (abfd, 0, end.fill);
(oasys_record_union_type *) & end,
sizeof (end)))
return FALSE;
- if (bfd_bwrite ((PTR) &null, (bfd_size_type) 1, abfd) != 1)
- return FALSE;
- return TRUE;
+
+ return bfd_bwrite ((void *) &null, (bfd_size_type) 1, abfd) == 1;
}
static int
-comp (ap, bp)
- const PTR ap;
- const PTR bp;
+comp (const void * ap, const void * bp)
{
arelent *a = *((arelent **) ap);
arelent *b = *((arelent **) bp);
+
return a->address - b->address;
}
-/*
- Writing data..
-
-*/
static bfd_boolean
-oasys_write_data (abfd)
- bfd *abfd;
+oasys_write_data (bfd *abfd)
{
asection *s;
- for (s = abfd->sections; s != (asection *) NULL; s = s->next)
+
+ for (s = abfd->sections; s != NULL; s = s->next)
{
if (s->flags & SEC_LOAD)
{
bfd_size_type current_byte_index = 0;
unsigned int relocs_to_go = s->reloc_count;
arelent **p = s->orelocation;
+
if (s->reloc_count != 0)
- {
-/* Sort the reloc records so it's easy to insert the relocs into the
- data */
+ /* Sort the reloc records so it's easy to insert the relocs into the
+ data. */
+ qsort (s->orelocation, s->reloc_count, sizeof (arelent **), comp);
- qsort (s->orelocation,
- s->reloc_count,
- sizeof (arelent **),
- comp);
- }
current_byte_index = 0;
processed_data.relb = s->target_index | RELOCATION_TYPE_REL;
- while (current_byte_index < s->_cooked_size)
+ while (current_byte_index < s->size)
{
/* Scan forwards by eight bytes or however much is left and see if
- there are any relocations going on */
+ there are any relocations going on. */
bfd_byte *mod = &processed_data.data[0];
bfd_byte *dst = &processed_data.data[1];
unsigned int i = 0;
*mod = 0;
-
H_PUT_32 (abfd, s->vma + current_byte_index,
processed_data.addr);
/* Don't start a relocation unless you're sure you can finish it
- within the same data record. The worst case relocation is a
- 4-byte relocatable value which is split across two modification
- bytes (1 relocation byte + 2 symbol reference bytes + 2 data +
- 1 modification byte + 2 data = 8 bytes total). That's where
- the magic number 8 comes from.
- */
- while (current_byte_index < s->_raw_size && dst <=
- &processed_data.data[sizeof (processed_data.data) - 8])
+ within the same data record. The worst case relocation is a
+ 4-byte relocatable value which is split across two modification
+ bytes (1 relocation byte + 2 symbol reference bytes + 2 data +
+ 1 modification byte + 2 data = 8 bytes total). That's where
+ the magic number 8 comes from. */
+ while (current_byte_index < s->size && dst <=
+ & processed_data.data[sizeof (processed_data.data) - 8])
{
-
-
if (relocs_to_go != 0)
{
arelent *r = *p;
- reloc_howto_type *const how = r->howto;
- /* There is a relocation, is it for this byte ? */
- if (r->address == current_byte_index)
- {
- unsigned char rel_byte;
-
- p++;
- relocs_to_go--;
-
- *mod |= (1 << i);
- if (how->pc_relative)
- {
- rel_byte = RELOCATION_PCREL_BIT;
-
- /* Also patch the raw data so that it doesn't have
- the -ve stuff any more */
- if (how->size != 2)
- {
- bfd_put_16 (abfd,
- bfd_get_16 (abfd, raw_data) +
- current_byte_index, raw_data);
- }
- else
- {
- bfd_put_32 (abfd,
- bfd_get_32 (abfd, raw_data) +
- current_byte_index, raw_data);
- }
- }
- else
- {
- rel_byte = 0;
- }
- if (how->size == 2)
- {
- rel_byte |= RELOCATION_32BIT_BIT;
- }
-
- /* Is this a section relative relocation, or a symbol
- relative relocation ? */
- abort ();
-
-#if 0
- if (r->section != (asection *) NULL)
- {
- /* The relent has a section attached, so it must be section
- relative */
- rel_byte |= RELOCATION_TYPE_REL;
- rel_byte |= r->section->output_section->target_index;
- *dst++ = rel_byte;
- }
- else
-#endif
- {
- asymbol *sym = *(r->sym_ptr_ptr);
-
- /* If this symbol has a section attached, then it
- has already been resolved. Change from a symbol
- ref to a section ref */
- if (sym->section != (asection *) NULL)
- {
- rel_byte |= RELOCATION_TYPE_REL;
- rel_byte |=
- sym->section->output_section->target_index;
- *dst++ = rel_byte;
- }
- else
- {
- rel_byte |= RELOCATION_TYPE_UND;
- *dst++ = rel_byte;
- /* Next two bytes are a symbol index - we can get
- this from the symbol value which has been zapped
- into the symbol index in the table when the
- symbol table was written
- */
- *dst++ = sym->value >> 8;
- *dst++ = sym->value;
- }
- }
-#define ADVANCE { if (++i >= 8) { i = 0; mod = dst++; *mod = 0; } current_byte_index++; }
- /* relocations never occur from an unloadable section,
- so we can assume that raw_data is not NULL
- */
- *dst++ = *raw_data++;
- ADVANCE
- * dst++ = *raw_data++;
- ADVANCE
- if (how->size == 2)
- {
- *dst++ = *raw_data++;
- ADVANCE
- * dst++ = *raw_data++;
- ADVANCE
- }
- continue;
- }
+ /* There is a relocation, is it for this byte ? */
+ if (r->address == current_byte_index)
+ abort ();
}
+
/* If this is coming from an unloadable section then copy
- zeros */
+ zeros. */
if (raw_data == NULL)
- {
- *dst++ = 0;
- }
+ *dst++ = 0;
else
+ *dst++ = *raw_data++;
+
+ if (++i >= 8)
{
- *dst++ = *raw_data++;
+ i = 0;
+ mod = dst++;
+ *mod = 0;
}
- ADVANCE
+ current_byte_index++;
}
- /* Don't write a useless null modification byte */
+ /* Don't write a useless null modification byte. */
if (dst == mod + 1)
- {
- --dst;
- }
+ --dst;
if (! (oasys_write_record
(abfd, oasys_record_is_data_enum,
}
static bfd_boolean
-oasys_write_object_contents (abfd)
- bfd *abfd;
+oasys_write_object_contents (bfd *abfd)
{
if (! oasys_write_header (abfd))
return FALSE;
return TRUE;
}
+/* Set section contents is complicated with OASYS since the format is
+ not a byte image, but a record stream. */
-
-
-/** exec and core file sections */
-
-/* set section contents is complicated with OASYS since the format is
-* not a byte image, but a record stream.
-*/
static bfd_boolean
-oasys_set_section_contents (abfd, section, location, offset, count)
- bfd *abfd;
- sec_ptr section;
- PTR location;
- file_ptr offset;
- bfd_size_type count;
+oasys_set_section_contents (bfd *abfd,
+ sec_ptr section,
+ const void * location,
+ file_ptr offset,
+ bfd_size_type count)
{
if (count != 0)
{
- if (oasys_per_section (section)->data == (bfd_byte *) NULL)
+ if (oasys_per_section (section)->data == NULL)
{
- oasys_per_section (section)->data =
- (bfd_byte *) (bfd_alloc (abfd, section->_cooked_size));
+ oasys_per_section (section)->data = bfd_alloc (abfd, section->size);
if (!oasys_per_section (section)->data)
return FALSE;
}
- (void) memcpy ((PTR) (oasys_per_section (section)->data + offset),
- location,
- (size_t) count);
+ (void) memcpy ((void *) (oasys_per_section (section)->data + offset),
+ location, (size_t) count);
}
return TRUE;
}
-/* Native-level interface to symbols. */
+/* Native-level interface to symbols. */
/* We read the symbols into a buffer, which is discarded when this
-function exits. We read the strings into a buffer large enough to
-hold them all plus all the cached symbol entries. */
+ function exits. We read the strings into a buffer large enough to
+ hold them all plus all the cached symbol entries. */
static asymbol *
-oasys_make_empty_symbol (abfd)
- bfd *abfd;
+oasys_make_empty_symbol (bfd *abfd)
{
bfd_size_type amt = sizeof (oasys_symbol_type);
- oasys_symbol_type *new = (oasys_symbol_type *) bfd_zalloc (abfd, amt);
+ oasys_symbol_type *new = bfd_zalloc (abfd, amt);
+
if (!new)
return NULL;
new->symbol.the_bfd = abfd;
return &new->symbol;
}
-\f
-
-
/* User should have checked the file flags; perhaps we should return
-BFD_NO_MORE_SYMBOLS if there are none? */
+ BFD_NO_MORE_SYMBOLS if there are none? */
static bfd *
-oasys_openr_next_archived_file (arch, prev)
- bfd *arch;
- bfd *prev;
+oasys_openr_next_archived_file (bfd *arch, bfd *prev)
{
oasys_ar_data_type *ar = OASYS_AR_DATA (arch);
oasys_module_info_type *p;
- /* take the next one from the arch state, or reset */
- if (prev == (bfd *) NULL)
- {
- /* Reset the index - the first two entries are bogus*/
- ar->module_index = 0;
- }
+
+ /* Take the next one from the arch state, or reset. */
+ if (prev == NULL)
+ /* Reset the index - the first two entries are bogus. */
+ ar->module_index = 0;
p = ar->module + ar->module_index;
ar->module_index++;
if (ar->module_index <= ar->module_count)
{
- if (p->abfd == (bfd *) NULL)
+ if (p->abfd == NULL)
{
p->abfd = _bfd_create_empty_archive_element_shell (arch);
p->abfd->origin = p->pos;
p->abfd->filename = p->name;
- /* Fixup a pointer to this element for the member */
- p->abfd->arelt_data = (PTR) p;
+ /* Fixup a pointer to this element for the member. */
+ p->abfd->arelt_data = (void *) p;
}
return p->abfd;
}
- else
- {
- bfd_set_error (bfd_error_no_more_archived_files);
- return (bfd *) NULL;
- }
+
+ bfd_set_error (bfd_error_no_more_archived_files);
+ return NULL;
}
static bfd_boolean
-oasys_find_nearest_line (abfd, section, symbols, offset,
- filename_ptr, functionname_ptr, line_ptr)
- bfd *abfd ATTRIBUTE_UNUSED;
- asection *section ATTRIBUTE_UNUSED;
- asymbol **symbols ATTRIBUTE_UNUSED;
- bfd_vma offset ATTRIBUTE_UNUSED;
- const char **filename_ptr ATTRIBUTE_UNUSED;
- const char **functionname_ptr ATTRIBUTE_UNUSED;
- unsigned int *line_ptr ATTRIBUTE_UNUSED;
+oasys_find_nearest_line (bfd *abfd ATTRIBUTE_UNUSED,
+ asection *section ATTRIBUTE_UNUSED,
+ asymbol **symbols ATTRIBUTE_UNUSED,
+ bfd_vma offset ATTRIBUTE_UNUSED,
+ const char **filename_ptr ATTRIBUTE_UNUSED,
+ const char **functionname_ptr ATTRIBUTE_UNUSED,
+ unsigned int *line_ptr ATTRIBUTE_UNUSED)
{
return FALSE;
+}
+static bfd_boolean
+oasys_find_inliner_info (bfd *abfd ATTRIBUTE_UNUSED,
+ const char **filename_ptr ATTRIBUTE_UNUSED,
+ const char **functionname_ptr ATTRIBUTE_UNUSED,
+ unsigned int *line_ptr ATTRIBUTE_UNUSED)
+{
+ return FALSE;
}
static int
-oasys_generic_stat_arch_elt (abfd, buf)
- bfd *abfd;
- struct stat *buf;
+oasys_generic_stat_arch_elt (bfd *abfd, struct stat *buf)
{
oasys_module_info_type *mod = (oasys_module_info_type *) abfd->arelt_data;
- if (mod == (oasys_module_info_type *) NULL)
+
+ if (mod == NULL)
{
bfd_set_error (bfd_error_invalid_operation);
return -1;
}
- else
- {
- buf->st_size = mod->size;
- buf->st_mode = 0666;
- return 0;
- }
+
+ buf->st_size = mod->size;
+ buf->st_mode = 0666;
+ return 0;
}
static int
-oasys_sizeof_headers (abfd, exec)
- bfd *abfd ATTRIBUTE_UNUSED;
- bfd_boolean exec ATTRIBUTE_UNUSED;
+oasys_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED, bfd_boolean exec ATTRIBUTE_UNUSED)
{
return 0;
}
-#define oasys_close_and_cleanup _bfd_generic_close_and_cleanup
-#define oasys_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
-
-#define oasys_slurp_armap bfd_true
-#define oasys_slurp_extended_name_table bfd_true
-#define oasys_construct_extended_name_table \
- ((bfd_boolean (*) PARAMS ((bfd *, char **, bfd_size_type *, const char **))) \
- bfd_true)
-#define oasys_truncate_arname bfd_dont_truncate_arname
-#define oasys_write_armap \
- ((bfd_boolean (*) \
- PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int))) \
- bfd_true)
-#define oasys_read_ar_hdr bfd_nullvoidptr
-#define oasys_get_elt_at_index _bfd_generic_get_elt_at_index
-#define oasys_update_armap_timestamp bfd_true
-
-#define oasys_bfd_is_local_label_name bfd_generic_is_local_label_name
-#define oasys_get_lineno _bfd_nosymbols_get_lineno
-#define oasys_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
-#define oasys_read_minisymbols _bfd_generic_read_minisymbols
-#define oasys_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
-
-#define oasys_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
-
-#define oasys_set_arch_mach bfd_default_set_arch_mach
-
-#define oasys_get_section_contents_in_window \
- _bfd_generic_get_section_contents_in_window
-
-#define oasys_bfd_get_relocated_section_contents \
- bfd_generic_get_relocated_section_contents
-#define oasys_bfd_relax_section bfd_generic_relax_section
-#define oasys_bfd_gc_sections bfd_generic_gc_sections
-#define oasys_bfd_merge_sections bfd_generic_merge_sections
-#define oasys_bfd_discard_group bfd_generic_discard_group
-#define oasys_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
-#define oasys_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
-#define oasys_bfd_link_add_symbols _bfd_generic_link_add_symbols
-#define oasys_bfd_link_just_syms _bfd_generic_link_just_syms
-#define oasys_bfd_final_link _bfd_generic_final_link
-#define oasys_bfd_link_split_section _bfd_generic_link_split_section
-
-/*SUPPRESS 460 */
+#define oasys_close_and_cleanup _bfd_generic_close_and_cleanup
+#define oasys_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
+#define oasys_slurp_armap bfd_true
+#define oasys_slurp_extended_name_table bfd_true
+#define oasys_construct_extended_name_table ((bfd_boolean (*) (bfd *, char **, bfd_size_type *, const char **)) bfd_true)
+#define oasys_truncate_arname bfd_dont_truncate_arname
+#define oasys_write_armap ((bfd_boolean (*) (bfd *, unsigned int, struct orl *, unsigned int, int)) bfd_true)
+#define oasys_read_ar_hdr bfd_nullvoidptr
+#define oasys_get_elt_at_index _bfd_generic_get_elt_at_index
+#define oasys_update_armap_timestamp bfd_true
+#define oasys_bfd_is_local_label_name bfd_generic_is_local_label_name
+#define oasys_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
+#define oasys_get_lineno _bfd_nosymbols_get_lineno
+#define oasys_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
+#define oasys_read_minisymbols _bfd_generic_read_minisymbols
+#define oasys_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
+#define oasys_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
+#define oasys_set_arch_mach bfd_default_set_arch_mach
+#define oasys_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
+#define oasys_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
+#define oasys_bfd_relax_section bfd_generic_relax_section
+#define oasys_bfd_gc_sections bfd_generic_gc_sections
+#define oasys_bfd_merge_sections bfd_generic_merge_sections
+#define oasys_bfd_is_group_section bfd_generic_is_group_section
+#define oasys_bfd_discard_group bfd_generic_discard_group
+#define oasys_section_already_linked _bfd_generic_section_already_linked
+#define oasys_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
+#define oasys_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
+#define oasys_bfd_link_add_symbols _bfd_generic_link_add_symbols
+#define oasys_bfd_link_just_syms _bfd_generic_link_just_syms
+#define oasys_bfd_final_link _bfd_generic_final_link
+#define oasys_bfd_link_split_section _bfd_generic_link_split_section
+
const bfd_target oasys_vec =
{
- "oasys", /* name */
+ "oasys", /* Name. */
bfd_target_oasys_flavour,
- BFD_ENDIAN_BIG, /* target byte order */
- BFD_ENDIAN_BIG, /* target headers byte order */
- (HAS_RELOC | EXEC_P | /* object flags */
+ BFD_ENDIAN_BIG, /* Target byte order. */
+ BFD_ENDIAN_BIG, /* Target headers byte order. */
+ (HAS_RELOC | EXEC_P | /* Object flags. */
HAS_LINENO | HAS_DEBUG |
HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
(SEC_CODE | SEC_DATA | SEC_ROM | SEC_HAS_CONTENTS
- | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
- 0, /* leading underscore */
- ' ', /* ar_pad_char */
- 16, /* ar_max_namelen */
+ | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags. */
+ 0, /* Leading underscore. */
+ ' ', /* AR_pad_char. */
+ 16, /* AR_max_namelen. */
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
- bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
+ bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Data. */
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
- bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
+ bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* Headers. */
{_bfd_dummy_target,
- oasys_object_p, /* bfd_check_format */
+ oasys_object_p, /* bfd_check_format. */
oasys_archive_p,
_bfd_dummy_target,
},
- { /* bfd_set_format */
+ { /* bfd_set_format. */
bfd_false,
oasys_mkobject,
_bfd_generic_mkarchive,
bfd_false
},
- { /* bfd_write_contents */
+ { /* bfd_write_contents. */
bfd_false,
oasys_write_object_contents,
_bfd_write_archive_contents,
NULL,
- (PTR) 0
+ NULL
};
projects / deliverable / binutils-gdb.git / blobdiff