/* BFD back end for SCO5 core files (U-area and raw sections)
- Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+ Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Written by Jouke Numan <jnuman@hiscom.nl>
This file is part of BFD, the Binary File Descriptor library.
static asection *
make_bfd_asection PARAMS ((bfd *, const char *, flagword, bfd_size_type,
bfd_vma, file_ptr));
-static asymbol *sco5_core_make_empty_symbol PARAMS ((bfd *));
static struct user *read_uarea PARAMS ((bfd *, int));
const bfd_target *sco5_core_file_p PARAMS ((bfd *abfd));
char *sco5_core_file_failing_command PARAMS ((bfd *abfd));
return asect;
}
-static asymbol *
-sco5_core_make_empty_symbol (abfd)
- bfd *abfd;
-{
- asymbol *new;
-
- new = (asymbol *) bfd_zalloc (abfd, (bfd_size_type) sizeof (asymbol));
- if (new)
- new->the_bfd = abfd;
- return new;
-}
-
static struct user *
read_uarea(abfd, filepos)
bfd *abfd;
{
/* Old version, no section heads, read info from user struct */
- u = read_uarea(abfd, coffsets.u_user);
+ u = read_uarea (abfd, coffsets.u_user);
if (! u)
- return NULL;
+ goto fail;
if (!make_bfd_asection (abfd, ".reg", SEC_HAS_CONTENTS,
(bfd_size_type) coffsets.u_usize,
0 - (bfd_vma) u->u_ar0,
(file_ptr) coffsets.u_user))
- return NULL;
+ goto fail;
if (!make_bfd_asection (abfd, ".data",
SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS,
+ u->u_exdata.ux_bsize),
(bfd_vma) u->u_exdata.ux_datorg,
(file_ptr) coffsets.u_data))
- return NULL;
+ goto fail;
if (!make_bfd_asection (abfd, ".stack",
SEC_ALLOC + SEC_LOAD + SEC_HAS_CONTENTS,
(bfd_size_type) u->u_ssize * NBPC,
(bfd_vma) u->u_sub,
(file_ptr) coffsets.u_stack))
- return NULL;
+ goto fail;
return abfd->xvec; /* Done for version 1 */
}
|| (chead.cs_x.csx_magic != COREMAGIC_NUMBER))
{
bfd_set_error (bfd_error_wrong_format);
- return NULL;
+ goto fail;
}
/* OK, we believe you. You're a core file (sure, sure). */
!= sizeof chead))
{
bfd_set_error (bfd_error_wrong_format);
- return NULL;
+ goto fail;
}
switch (chead.cs_stype)
if (chead.cs_x.csx_magic != COREMAGIC_NUMBER)
{
bfd_set_error (bfd_error_wrong_format);
- return NULL;
+ goto fail;
}
secname = NULL;
nsecs++; /* MAGIC not in section cnt!*/
break;
case CORES_UAREA: /* U-area, read in tdata */
- u = read_uarea(abfd, chead.cs_sseek);
+ u = read_uarea (abfd, chead.cs_sseek);
if (! u)
- return NULL;
+ goto fail;
/* This is tricky. As the "register section", we give them
the entire upage and stack. u.u_ar0 points to where
(bfd_size_type) chead.cs_vsize,
(bfd_vma) chead.cs_vaddr,
(file_ptr) chead.cs_sseek))
- return NULL;
+ goto fail;
}
return abfd->xvec;
+ fail:
+ if (abfd->tdata.any)
+ {
+ bfd_release (abfd, abfd->tdata.any);
+ abfd->tdata.any = NULL;
+ }
+ bfd_section_list_clear (abfd);
+ return NULL;
}
char *
return true; /* FIXME, We have no way of telling at this point */
}
-#define sco5_core_get_symtab_upper_bound _bfd_nosymbols_get_symtab_upper_bound
-#define sco5_core_get_symtab _bfd_nosymbols_get_symtab
-#define sco5_core_print_symbol _bfd_nosymbols_print_symbol
-#define sco5_core_get_symbol_info _bfd_nosymbols_get_symbol_info
-#define sco5_core_bfd_is_local_label_name _bfd_nosymbols_bfd_is_local_label_name
-#define sco5_core_get_lineno _bfd_nosymbols_get_lineno
-#define sco5_core_find_nearest_line _bfd_nosymbols_find_nearest_line
-#define sco5_core_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
-#define sco5_core_read_minisymbols _bfd_nosymbols_read_minisymbols
-#define sco5_core_minisymbol_to_symbol _bfd_nosymbols_minisymbol_to_symbol
-
/* If somebody calls any byte-swapping routines, shoot them. */
static void
swap_abort ()
bfd_false, bfd_false
},
- BFD_JUMP_TABLE_GENERIC (_bfd_generic),
- BFD_JUMP_TABLE_COPY (_bfd_generic),
- BFD_JUMP_TABLE_CORE (sco5),
- BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
- BFD_JUMP_TABLE_SYMBOLS (sco5_core),
- BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
- BFD_JUMP_TABLE_WRITE (_bfd_generic),
- BFD_JUMP_TABLE_LINK (_bfd_nolink),
- BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+ BFD_JUMP_TABLE_GENERIC (_bfd_generic),
+ BFD_JUMP_TABLE_COPY (_bfd_generic),
+ BFD_JUMP_TABLE_CORE (sco5),
+ BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
+ BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols),
+ BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
+ BFD_JUMP_TABLE_WRITE (_bfd_generic),
+ BFD_JUMP_TABLE_LINK (_bfd_nolink),
+ BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
NULL,