/* Very simple "bfd" target, for GDB, the GNU debugger.
- Copyright (C) 2003, 2005, 2007, 2008, 2009, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 2003-2015 Free Software Foundation, Inc.
This file is part of GDB.
#include "target.h"
#include "bfd-target.h"
#include "exec.h"
+#include "gdb_bfd.h"
/* The object that is stored in the target_ops->to_data field has this
type. */
struct target_section_table table;
};
-static LONGEST
+static enum target_xfer_status
target_bfd_xfer_partial (struct target_ops *ops,
enum target_object object,
const char *annex, gdb_byte *readbuf,
const gdb_byte *writebuf,
- ULONGEST offset, LONGEST len)
+ ULONGEST offset, ULONGEST len,
+ ULONGEST *xfered_len)
{
switch (object)
{
case TARGET_OBJECT_MEMORY:
{
- struct target_bfd_data *data = ops->to_data;
+ struct target_bfd_data *data = (struct target_bfd_data *) ops->to_data;
return section_table_xfer_memory_partial (readbuf, writebuf,
- offset, len,
+ offset, len, xfered_len,
data->table.sections,
data->table.sections_end,
NULL);
}
default:
- return -1;
+ return TARGET_XFER_E_IO;
}
}
static struct target_section_table *
target_bfd_get_section_table (struct target_ops *ops)
{
- struct target_bfd_data *data = ops->to_data;
+ struct target_bfd_data *data = (struct target_bfd_data *) ops->to_data;
return &data->table;
}
static void
-target_bfd_xclose (struct target_ops *t, int quitting)
+target_bfd_xclose (struct target_ops *t)
{
- struct target_bfd_data *data = t->to_data;
+ struct target_bfd_data *data = (struct target_bfd_data *) t->to_data;
- bfd_close (data->bfd);
+ gdb_bfd_unref (data->bfd);
xfree (data->table.sections);
xfree (data);
xfree (t);
struct target_ops *t;
struct target_bfd_data *data;
- data = XZALLOC (struct target_bfd_data);
+ data = XCNEW (struct target_bfd_data);
data->bfd = abfd;
+ gdb_bfd_ref (abfd);
build_section_table (abfd, &data->table.sections, &data->table.sections_end);
- t = XZALLOC (struct target_ops);
+ t = XCNEW (struct target_ops);
t->to_shortname = "bfd";
t->to_longname = _("BFD backed target");
t->to_doc = _("You should never see this");
t->to_xfer_partial = target_bfd_xfer_partial;
t->to_xclose = target_bfd_xclose;
t->to_data = data;
+ t->to_magic = OPS_MAGIC;
return t;
}