bfd *
find_separate_debug_file_in_section (struct objfile *objfile)
{
asection *section;
bfd *abfd;
if (objfile->obfd == NULL)
return NULL;
section = bfd_get_section_by_name (objfile->obfd, ".gnu_debugdata");
if (section == NULL)
return NULL;
#ifdef HAVE_LIBLZMA
abfd = gdb_bfd_openr_iovec (objfile_name (objfile), gnutarget, lzma_open,
section, lzma_pread, lzma_close, lzma_stat);
if (abfd == NULL)
return NULL;
if (!bfd_check_format (abfd, bfd_object))
{
warning (_("Cannot parse .gnu_debugdata section; not a BFD object"));
gdb_bfd_unref (abfd);
return NULL;
}
#else
warning (_("Cannot parse .gnu_debugdata section; LZMA support was "
"disabled at compile time"));
abfd = NULL;
#endif /* !HAVE_LIBLZMA */
return abfd;
}
static struct bfd *
bfd_open_from_target_memory (CORE_ADDR addr, ULONGEST size, char *target)
{
struct target_buffer *buffer = xmalloc (sizeof (struct target_buffer));
buffer->base = addr;
buffer->size = size;
return gdb_bfd_openr_iovec ("<in-memory>", target,
mem_bfd_iovec_open,
buffer,
mem_bfd_iovec_pread,
mem_bfd_iovec_close,
mem_bfd_iovec_stat);
}
static bfd *
spu_bfd_fopen (char *name, CORE_ADDR addr)
{
bfd *nbfd;
CORE_ADDR *open_closure = XNEW (CORE_ADDR);
*open_closure = addr;
nbfd = gdb_bfd_openr_iovec (name, "elf32-spu",
spu_bfd_iovec_open, open_closure,
spu_bfd_iovec_pread, spu_bfd_iovec_close,
spu_bfd_iovec_stat);
if (!nbfd)
return NULL;
if (!bfd_check_format (nbfd, bfd_object))
{
gdb_bfd_unref (nbfd);
return NULL;
}
return nbfd;
}