/* Support for 32-bit SPARC NLM (NetWare Loadable Module)
- Copyright (C) 1993 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1994, 1995, 1999 Free Software Foundation, Inc.
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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "bfd.h"
#include "sysdep.h"
static boolean
nlm_sparc_read_reloc (abfd, sym, secp, rel)
bfd *abfd;
- nlmNAME(symbol_type) *sym;
+ nlmNAME(symbol_type) *sym ATTRIBUTE_UNUSED;
asection **secp;
arelent *rel;
{
- bfd_byte temp[4];
bfd_vma val, addend;
- const char *name;
- int index;
+ unsigned int index;
unsigned int type;
struct nlm32_sparc_reloc_ext tmp_reloc;
asection *code_sec, *data_sec;
- if (bfd_read (&tmp_reloc, 12, 1, abfd) != 12) {
- bfd_error = system_call_error;
+ if (bfd_read (&tmp_reloc, 12, 1, abfd) != 12)
return false;
- }
code_sec = bfd_get_section_by_name (abfd, NLM_CODE_NAME);
data_sec = bfd_get_section_by_name (abfd, NLM_INITIALIZED_DATA_NAME);
{
bfd_vma val;
struct nlm32_sparc_reloc_ext tmp_reloc;
- int index;
+ unsigned int index;
int type = -1;
reloc_howto_type *tmp;
bfd_put_8 (abfd, (short)(rel->howto->type), tmp_reloc.type);
if (bfd_write (&tmp_reloc, 12, 1, abfd) != 12)
- {
- abort();
- }
+ return false;
return true;
}
static boolean
nlm_sparc_mangle_relocs (abfd, sec, data, offset, count)
- bfd *abfd;
- asection *sec;
- PTR data;
- bfd_vma offset;
- bfd_size_type count;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ asection *sec ATTRIBUTE_UNUSED;
+ PTR data ATTRIBUTE_UNUSED;
+ bfd_vma offset ATTRIBUTE_UNUSED;
+ bfd_size_type count ATTRIBUTE_UNUSED;
{
return true;
}
bfd_size_type rcount; /* number of relocs */
bfd_byte temp[NLM_TARGET_LONG_SIZE]; /* temporary 32-bit value */
unsigned char symlength; /* length of symbol name */
+ char *name;
/*
* First, read in the number of relocation
* entries for this symbol
*/
- if (bfd_read ((PTR) temp, 4, 1, abfd)
- != 4)
- {
- bfd_error = system_call_error;
- return (false);
- }
+ if (bfd_read ((PTR) temp, 4, 1, abfd) != 4)
+ return false;
rcount = bfd_get_32 (abfd, temp);
if (bfd_read ((PTR) &symlength, sizeof (symlength), 1, abfd)
!= sizeof (symlength))
- {
- bfd_error = system_call_error;
- return (false);
- }
+ return false;
sym -> symbol.the_bfd = abfd;
- sym -> symbol.name = bfd_alloc (abfd, symlength + 1);
- if (!sym -> symbol.name)
- {
- bfd_error = no_memory;
- return false;
- }
+ name = bfd_alloc (abfd, symlength + 1);
+ if (name == NULL)
+ return false;
/*
* Then read in the symbol
*/
- if (bfd_read ((PTR) sym -> symbol.name, symlength, 1, abfd)
- != symlength)
- {
- bfd_error = system_call_error;
- return (false);
- }
+ if (bfd_read (name, symlength, 1, abfd) != symlength)
+ return false;
+ name[symlength] = '\0';
+ sym -> symbol.name = name;
sym -> symbol.flags = 0;
sym -> symbol.value = 0;
- sym -> symbol.section = &bfd_und_section;
+ sym -> symbol.section = bfd_und_section_ptr;
/*
* Next, start reading in the relocs.
nlm_relocs = ((struct nlm_relent *)
bfd_alloc (abfd, rcount * sizeof (struct nlm_relent)));
if (!nlm_relocs)
- {
- bfd_error = no_memory;
- return false;
- }
+ return false;
sym -> relocs = nlm_relocs;
sym -> rcnt = 0;
while (sym -> rcnt < rcount)
__FUNCTION__, base + (*rel->sym_ptr_ptr)->value);
#endif
bfd_put_32 (abfd, base + (*rel->sym_ptr_ptr)->value, temp);
- bfd_write ((PTR)temp, 4, 1, abfd);
+ if (bfd_write ((PTR)temp, 4, 1, abfd) != 4)
+ return false;
bfd_put_32 (abfd, 1, temp);
- bfd_write ((PTR)temp, 4, 1, abfd);
+ if (bfd_write ((PTR)temp, 4, 1, abfd) != 4)
+ return false;
if (nlm_sparc_write_reloc (abfd, sec, rel) == false)
return false;
return true;
asymbol *sym;
struct reloc_and_sec *relocs;
{
- int i;
+ unsigned int i;
bfd_byte len;
unsigned char temp[NLM_TARGET_LONG_SIZE];
bfd_put_32 (abfd, count, temp);
if (bfd_write (temp, sizeof(temp), 1, abfd) != sizeof (temp))
- {
- bfd_error = system_call_error;
- return false;
- }
+ return false;
len = strlen (sym->name);
if ((bfd_write (&len, sizeof (bfd_byte), 1, abfd) != sizeof(bfd_byte))
|| bfd_write (sym->name, len, 1, abfd) != len)
- {
- bfd_error = system_call_error;
- return false;
- }
+ return false;
for (i = 0; i < count; i++)
{
if (bfd_write (temp, 4, 1, abfd) != 4
|| bfd_write (&len, 1, 1, abfd) != 1
|| bfd_write (sym->name, len, 1, abfd) != len)
- {
- bfd_error = system_call_error;
- return false;
- }
+ return false;
return true;
}