/* Cell SPU GNU/Linux support -- shared library handling.
- Copyright (C) 2009-2015 Free Software Foundation, Inc.
+ Copyright (C) 2009-2017 Free Software Foundation, Inc.
Contributed by Ulrich Weigand <uweigand@de.ibm.com>.
return 0;
}
-static bfd *
+static gdb_bfd_ref_ptr
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)
+ gdb_bfd_ref_ptr 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 == NULL)
return NULL;
- if (!bfd_check_format (nbfd, bfd_object))
- {
- gdb_bfd_unref (nbfd);
- return NULL;
- }
+ if (!bfd_check_format (nbfd.get (), bfd_object))
+ return NULL;
return nbfd;
}
/* Open shared library BFD. */
-static bfd *
+static gdb_bfd_ref_ptr
spu_bfd_open (char *pathname)
{
char *original_name = strrchr (pathname, '@');
- bfd *abfd;
asection *spu_name;
unsigned long long addr;
int fd;
internal_error (__FILE__, __LINE__, "bad object ID");
/* Open BFD representing SPE executable. */
- abfd = spu_bfd_fopen (original_name, (CORE_ADDR) addr);
- if (!abfd)
+ gdb_bfd_ref_ptr abfd (spu_bfd_fopen (original_name, (CORE_ADDR) addr));
+ if (abfd == NULL)
error (_("Cannot read SPE executable at %s"), original_name);
/* Retrieve SPU name note. */
- spu_name = bfd_get_section_by_name (abfd, ".note.spu_name");
+ spu_name = bfd_get_section_by_name (abfd.get (), ".note.spu_name");
if (spu_name)
{
- int sect_size = bfd_section_size (abfd, spu_name);
+ int sect_size = bfd_section_size (abfd.get (), spu_name);
if (sect_size > 20)
{
char *buf
= (char *) alloca (sect_size - 20 + strlen (original_name) + 1);
- bfd_get_section_contents (abfd, spu_name, buf, 20, sect_size - 20);
+ bfd_get_section_contents (abfd.get (), spu_name, buf, 20,
+ sect_size - 20);
buf[sect_size - 20] = '\0';
strcat (buf, original_name);