/* Generic remote debugging interface for simulators.
- Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
- 2002 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+ 2002, 2004, 2005 Free Software Foundation, Inc.
Contributed by Cygnus Support.
Steve Chamberlain (sac@cygnus.com).
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
#include "defs.h"
#include "inferior.h"
extern void _initialize_remote_sim (void);
-extern int (*ui_loop_hook) (int signo);
-
static void dump_mem (char *buf, int len);
static void init_callbacks (void);
static void gdbsim_load (char *prog, int fromtty);
-static void gdbsim_create_inferior (char *exec_file, char *args, char **env);
-
static void gdbsim_open (char *args, int from_tty);
static void gdbsim_close (int quitting);
static void gdbsim_prepare_to_store (void);
-static int gdbsim_xfer_inferior_memory (CORE_ADDR memaddr, char *myaddr,
- int len, int write,
- struct mem_attrib *attrib,
- struct target_ops *target);
-
static void gdbsim_files_info (struct target_ops *target);
static void gdbsim_mourn_inferior (void);
{
b[0] = buf[i];
b[1] = 0;
- fputs_unfiltered (b, gdb_stdtarg);
+ fputs_unfiltered (b, gdb_stdtargerr);
}
return len;
}
static void
gdb_os_flush_stderr (host_callback *p)
{
- gdb_flush (gdb_stderr);
+ gdb_flush (gdb_stdtargerr);
}
/* GDB version of printf_filtered callback. */
static void
gdb_os_error (host_callback * p, const char *format,...)
{
- if (error_hook)
- (*error_hook) ();
+ if (deprecated_error_hook)
+ (*deprecated_error_hook) ();
else
{
va_list args;
char buf[MAX_REGISTER_SIZE];
int nr_bytes;
memset (buf, 0, MAX_REGISTER_SIZE);
- supply_register (regno, buf);
+ regcache_raw_supply (current_regcache, regno, buf);
set_register_cached (regno, -1);
break;
}
memset (buf, 0, MAX_REGISTER_SIZE);
nr_bytes = sim_fetch_register (gdbsim_desc,
REGISTER_SIM_REGNO (regno),
- buf, DEPRECATED_REGISTER_RAW_SIZE (regno));
- if (nr_bytes > 0 && nr_bytes != DEPRECATED_REGISTER_RAW_SIZE (regno) && warn_user)
+ buf, register_size (current_gdbarch, regno));
+ if (nr_bytes > 0 && nr_bytes != register_size (current_gdbarch, regno) && warn_user)
{
fprintf_unfiltered (gdb_stderr,
"Size of register %s (%d/%d) incorrect (%d instead of %d))",
REGISTER_NAME (regno),
regno, REGISTER_SIM_REGNO (regno),
- nr_bytes, DEPRECATED_REGISTER_RAW_SIZE (regno));
+ nr_bytes, register_size (current_gdbarch, regno));
warn_user = 0;
}
/* FIXME: cagney/2002-05-27: Should check `nr_bytes == 0'
which registers are fetchable. */
/* Else if (nr_bytes < 0): an old simulator, that doesn't
think to return the register size. Just assume all is ok. */
- supply_register (regno, buf);
+ regcache_raw_supply (current_regcache, regno, buf);
if (sr_get_debug ())
{
printf_filtered ("gdbsim_fetch_register: %d", regno);
/* FIXME: We could print something more intelligible. */
- dump_mem (buf, DEPRECATED_REGISTER_RAW_SIZE (regno));
+ dump_mem (buf, register_size (current_gdbarch, regno));
}
break;
}
deprecated_read_register_gen (regno, tmp);
nr_bytes = sim_store_register (gdbsim_desc,
REGISTER_SIM_REGNO (regno),
- tmp, DEPRECATED_REGISTER_RAW_SIZE (regno));
- if (nr_bytes > 0 && nr_bytes != DEPRECATED_REGISTER_RAW_SIZE (regno))
+ tmp, register_size (current_gdbarch, regno));
+ if (nr_bytes > 0 && nr_bytes != register_size (current_gdbarch, regno))
internal_error (__FILE__, __LINE__,
- "Register size different to expected");
+ _("Register size different to expected"));
/* FIXME: cagney/2002-05-27: Should check `nr_bytes == 0'
indicating that GDB and the SIM have different ideas about
which registers are fetchable. */
{
printf_filtered ("gdbsim_store_register: %d", regno);
/* FIXME: We could print something more intelligible. */
- dump_mem (tmp, DEPRECATED_REGISTER_RAW_SIZE (regno));
+ dump_mem (tmp, register_size (current_gdbarch, regno));
}
}
}
Need error to either not print anything if passed NULL or need
another routine that doesn't take any arguments. */
if (sim_load (gdbsim_desc, prog, NULL, fromtty) == SIM_RC_FAIL)
- error ("unable to load program");
+ error (_("unable to load program"));
/* FIXME: If a load command should reset the targets registers then
a call to sim_create_inferior() should go here. */
user types "run" after having attached. */
static void
-gdbsim_create_inferior (char *exec_file, char *args, char **env)
+gdbsim_create_inferior (char *exec_file, char *args, char **env, int from_tty)
{
int len;
char *arg_buf, **argv;
if (exec_file == 0 || exec_bfd == 0)
- warning ("No executable file specified.");
+ warning (_("No executable file specified."));
if (!program_loaded)
- warning ("No program loaded.");
+ warning (_("No program loaded."));
if (sr_get_debug ())
printf_filtered ("gdbsim_create_inferior: exec_file \"%s\", args \"%s\"\n",
}
argv = buildargv (arg_buf);
if (argv == NULL)
- error ("Insufficient memory available to allocate simulator arg list.");
+ error (_("Insufficient memory available to allocate simulator arg list."));
make_cleanup_freeargv (argv);
init_callbacks ();
gdbsim_desc = sim_open (SIM_OPEN_DEBUG, &gdb_callback, exec_bfd, argv);
if (gdbsim_desc == 0)
- error ("unable to create simulator instance");
+ error (_("unable to create simulator instance"));
push_target (&gdbsim_ops);
target_fetch_registers (-1);
gdbsim_resume (ptid_t ptid, int step, enum target_signal siggnal)
{
if (PIDGET (inferior_ptid) != 42)
- error ("The program is not being run.");
+ error (_("The program is not being run."));
if (sr_get_debug ())
printf_filtered ("gdbsim_resume: step %d, signal %d\n", step, siggnal);
}
/* GDB version of os_poll_quit callback.
- Taken from gdb/util.c - should be in a library */
+ Taken from gdb/util.c - should be in a library. */
static int
gdb_os_poll_quit (host_callback *p)
{
- if (ui_loop_hook != NULL)
- ui_loop_hook (0);
+ if (deprecated_ui_loop_hook != NULL)
+ deprecated_ui_loop_hook (0);
if (quit_flag) /* gdb's idea of quit */
{
#else
prev_sigint = signal (SIGINT, gdbsim_cntrl_c);
#endif
- sim_resume (gdbsim_desc, resume_step,
- target_signal_to_host (resume_siggnal));
+ sim_resume (gdbsim_desc, resume_step, resume_siggnal);
signal (SIGINT, prev_sigint);
resume_step = 0;
case sim_stopped:
switch (sigrc)
{
- case SIGABRT:
+ case TARGET_SIGNAL_ABRT:
quit ();
break;
- case SIGINT:
- case SIGTRAP:
+ case TARGET_SIGNAL_INT:
+ case TARGET_SIGNAL_TRAP:
default:
status->kind = TARGET_WAITKIND_STOPPED;
- /* The signal in sigrc is a host signal. That probably
- should be fixed. */
- status->value.sig = target_signal_from_host (sigrc);
+ status->value.sig = sigrc;
break;
}
break;
case sim_signalled:
status->kind = TARGET_WAITKIND_SIGNALLED;
- /* The signal in sigrc is a host signal. That probably
- should be fixed. */
- status->value.sig = target_signal_from_host (sigrc);
+ status->value.sig = sigrc;
break;
case sim_running:
case sim_polling:
Returns the number of bytes transferred. */
static int
-gdbsim_xfer_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len,
+gdbsim_xfer_inferior_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len,
int write, struct mem_attrib *attrib,
struct target_ops *target)
{
if (!program_loaded)
- error ("No program loaded.");
+ error (_("No program loaded."));
if (sr_get_debug ())
{
}
static int
-gdbsim_insert_breakpoint (CORE_ADDR addr, char *contents_cache)
+gdbsim_insert_breakpoint (CORE_ADDR addr, bfd_byte *contents_cache)
{
return memory_insert_breakpoint (addr, contents_cache);
}
static int
-gdbsim_remove_breakpoint (CORE_ADDR addr, char *contents_cache)
+gdbsim_remove_breakpoint (CORE_ADDR addr, bfd_byte *contents_cache)
{
return memory_remove_breakpoint (addr, contents_cache);
}
commands, is restricted to the period when the channel to the
simulator is open. */
- error ("Not connected to the simulator target");
+ error (_("Not connected to the simulator target"));
}
sim_do_command (gdbsim_desc, args);
gdbsim_ops.to_fetch_registers = gdbsim_fetch_register;
gdbsim_ops.to_store_registers = gdbsim_store_register;
gdbsim_ops.to_prepare_to_store = gdbsim_prepare_to_store;
- gdbsim_ops.to_xfer_memory = gdbsim_xfer_inferior_memory;
+ gdbsim_ops.deprecated_xfer_memory = gdbsim_xfer_inferior_memory;
gdbsim_ops.to_files_info = gdbsim_files_info;
gdbsim_ops.to_insert_breakpoint = gdbsim_insert_breakpoint;
gdbsim_ops.to_remove_breakpoint = gdbsim_remove_breakpoint;
init_gdbsim_ops ();
add_target (&gdbsim_ops);
- add_com ("sim <command>", class_obscure, simulator_command,
- "Send a command to the simulator.");
+ add_com ("sim", class_obscure, simulator_command,
+ _("Send a command to the simulator."));
}