/* Generic remote debugging interface for simulators.
- Copyright (C) 1993-2002, 2004-2012 Free Software Foundation, Inc.
+ Copyright (C) 1993-2013 Free Software Foundation, Inc.
Contributed by Cygnus Support.
Steve Chamberlain (sac@cygnus.com).
extern void _initialize_remote_sim (void);
-static void dump_mem (char *buf, int len);
+static void dump_mem (gdb_byte *buf, int len);
static void init_callbacks (void);
static void gdbsim_open (char *args, int from_tty);
-static void gdbsim_close (int quitting);
+static void gdbsim_close (void);
static void gdbsim_detach (struct target_ops *ops, char *args, int from_tty);
}
static void
-dump_mem (char *buf, int len)
+dump_mem (gdb_byte *buf, int len)
{
- if (len <= 8)
+ printf_filtered ("\t");
+
+ if (len == 8 || len == 4)
{
- if (len == 8 || len == 4)
- {
- long l[2];
+ uint32_t l[2];
- memcpy (l, buf, len);
- printf_filtered ("\t0x%lx", l[0]);
- if (len == 8)
- printf_filtered (" 0x%lx", l[1]);
- printf_filtered ("\n");
- }
- else
- {
- int i;
+ memcpy (l, buf, len);
+ printf_filtered ("0x%08x", l[0]);
+ if (len == 8)
+ printf_filtered (" 0x%08x", l[1]);
+ }
+ else
+ {
+ int i;
- printf_filtered ("\t");
- for (i = 0; i < len; i++)
- printf_filtered ("0x%x ", buf[i]);
- printf_filtered ("\n");
- }
+ for (i = 0; i < len; i++)
+ printf_filtered ("0x%02x ", buf[i]);
}
+
+ printf_filtered ("\n");
}
/* Initialize gdb_callback. */
{
/* For moment treat a `does not exist' register the same way
as an ``unavailable'' register. */
- char buf[MAX_REGISTER_SIZE];
+ gdb_byte buf[MAX_REGISTER_SIZE];
int nr_bytes;
memset (buf, 0, MAX_REGISTER_SIZE);
default:
{
static int warn_user = 1;
- char buf[MAX_REGISTER_SIZE];
+ gdb_byte buf[MAX_REGISTER_SIZE];
int nr_bytes;
gdb_assert (regno >= 0 && regno < gdbarch_num_regs (gdbarch));
}
else if (gdbarch_register_sim_regno (gdbarch, regno) >= 0)
{
- char tmp[MAX_REGISTER_SIZE];
+ gdb_byte tmp[MAX_REGISTER_SIZE];
int nr_bytes;
regcache_cooked_read (regcache, regno, tmp);
else
argv = NULL;
+ if (!have_inferiors ())
+ init_thread_list ();
+
if (sim_create_inferior (sim_data->gdbsim_desc, exec_bfd, argv, env)
!= SIM_RC_OK)
error (_("Unable to create sim inferior."));
return 0;
}
-/* Does whatever cleanup is required for a target that we are no longer
- going to be calling. Argument says whether we are quitting gdb and
- should not get hung in case of errors, or whether we want a clean
- termination even if it takes a while. This routine is automatically
- always called just before a routine is popped off the target stack.
- Closing file descriptors and freeing memory are typical things it should
- do. */
/* Close out all files and local state before this target loses control. */
static void
-gdbsim_close (int quitting)
+gdbsim_close (void)
{
struct sim_inferior_data *sim_data
= get_sim_inferior_data (current_inferior (), SIM_INSTANCE_NOT_NEEDED);
if (remote_debug)
- printf_filtered ("gdbsim_close: quitting %d\n", quitting);
+ printf_filtered ("gdbsim_close\n");
iterate_over_inferiors (gdbsim_close_inferior, NULL);
printf_filtered ("gdbsim_xfer_inferior_memory: myaddr 0x");
gdb_print_host_address (myaddr, gdb_stdout);
printf_filtered (", memaddr %s, len %d, write %d\n",
- paddress (target_gdbarch, memaddr), len, write);
+ paddress (target_gdbarch (), memaddr), len, write);
if (remote_debug && write)
dump_mem (myaddr, len);
}
}
static VEC (char_ptr) *
-sim_command_completer (struct cmd_list_element *ignore, char *text, char *word)
+sim_command_completer (struct cmd_list_element *ignore, const char *text,
+ const char *word)
{
struct sim_inferior_data *sim_data;
char **tmp;
set_cmd_completer (c, sim_command_completer);
sim_inferior_data_key
- = register_inferior_data_with_cleanup (sim_inferior_data_cleanup);
+ = register_inferior_data_with_cleanup (NULL, sim_inferior_data_cleanup);
}