/* BFD back-end for Irix core files.
- Copyright 1993, 1994, 1996, 1999, 2001 Free Software Foundation, Inc.
+ Copyright 1993, 1994, 1996, 1999, 2001, 2002
+ Free Software Foundation, Inc.
Written by Stu Grossman, Cygnus Support.
Converted to back-end form by Ian Lance Taylor, Cygnus Support
static int irix_core_core_file_failing_signal PARAMS ((bfd *));
static boolean irix_core_core_file_matches_executable_p
PARAMS ((bfd *, bfd *));
-static asymbol *irix_core_make_empty_symbol PARAMS ((bfd *));
static void swap_abort PARAMS ((void));
static asection *
core_signal (abfd) = coreout.c_sigcause;
if (bfd_seek (abfd, coreout.c_vmapoffset, SEEK_SET) != 0)
- return NULL;
+ goto fail;
for (i = 0; i < coreout.c_nvmap; i++)
{
vmap.v_len,
vmap.v_vaddr,
vmap.v_offset))
- return NULL;
+ goto fail;
}
/* Make sure that the regs are contiguous within the core file. */
if (idg->i_offset + idg->i_len != idf->i_offset
|| idf->i_offset + idf->i_len != ids->i_offset)
- return 0; /* Can't deal with non-contig regs */
+ goto fail; /* Can't deal with non-contig regs */
if (bfd_seek (abfd, idg->i_offset, SEEK_SET) != 0)
- return NULL;
+ goto fail;
- make_bfd_asection (abfd, ".reg",
- SEC_HAS_CONTENTS,
- idg->i_len + idf->i_len + ids->i_len,
- 0,
- idg->i_offset);
+ if (!make_bfd_asection (abfd, ".reg",
+ SEC_HAS_CONTENTS,
+ idg->i_len + idf->i_len + ids->i_len,
+ 0,
+ idg->i_offset))
+ goto fail;
/* OK, we believe you. You're a core file (sure, sure). */
bfd_default_set_arch_mach (abfd, bfd_arch_mips, 0);
return abfd->xvec;
+
+ fail:
+ bfd_release (abfd, core_hdr (abfd));
+ core_hdr (abfd) = NULL;
+ bfd_section_list_clear (abfd);
+ return NULL;
}
static char *
return true; /* XXX - FIXME */
}
-static asymbol *
-irix_core_make_empty_symbol (abfd)
- bfd *abfd;
-{
- bfd_size_type amt = sizeof (asymbol);
- asymbol *new = (asymbol *) bfd_zalloc (abfd, amt);
- if (new)
- new->the_bfd = abfd;
- return new;
-}
-
-#define irix_core_get_symtab_upper_bound _bfd_nosymbols_get_symtab_upper_bound
-#define irix_core_get_symtab _bfd_nosymbols_get_symtab
-#define irix_core_print_symbol _bfd_nosymbols_print_symbol
-#define irix_core_get_symbol_info _bfd_nosymbols_get_symbol_info
-#define irix_core_bfd_is_local_label_name \
- _bfd_nosymbols_bfd_is_local_label_name
-#define irix_core_get_lineno _bfd_nosymbols_get_lineno
-#define irix_core_find_nearest_line _bfd_nosymbols_find_nearest_line
-#define irix_core_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
-#define irix_core_read_minisymbols _bfd_nosymbols_read_minisymbols
-#define irix_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 (irix_core),
- BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
- BFD_JUMP_TABLE_SYMBOLS (irix_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 (irix_core),
+ 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,