/* MI Interpreter Definitions and Commands for GDB, the GNU debugger.
- Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
- Free Software Foundation, Inc.
+ Copyright (C) 2002-2017 Free Software Foundation, Inc.
This file is part of GDB.
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
-#include "gdb_string.h"
#include "interps.h"
#include "event-top.h"
#include "event-loop.h"
#include "inferior.h"
+#include "infrun.h"
#include "ui-out.h"
#include "top.h"
-#include "exceptions.h"
#include "mi-main.h"
#include "mi-cmds.h"
#include "mi-out.h"
#include "observer.h"
#include "gdbthread.h"
#include "solist.h"
+#include "gdb.h"
+#include "objfiles.h"
+#include "tracepoint.h"
+#include "cli-out.h"
+#include "thread-fsm.h"
+#include "cli/cli-interp.h"
-/* These are the interpreter setup, etc. functions for the MI interpreter */
-static void mi_execute_command_wrapper (char *cmd);
-static void mi_command_loop (int mi_version);
+/* These are the interpreter setup, etc. functions for the MI
+ interpreter. */
+
+static void mi_execute_command_wrapper (const char *cmd);
+static void mi_execute_command_input_handler (char *cmd);
/* These are hooks that we put in place while doing interpreter_exec
- so we can report interesting things that happened "behind the mi's
- back" in this command */
-static int mi_interp_query_hook (const char *ctlstr, va_list ap)
- ATTR_FORMAT (printf, 1, 0);
+ so we can report interesting things that happened "behind the MI's
+ back" in this command. */
-static void mi3_command_loop (void);
-static void mi2_command_loop (void);
-static void mi1_command_loop (void);
+static int mi_interp_query_hook (const char *ctlstr, va_list ap)
+ ATTRIBUTE_PRINTF (1, 0);
static void mi_insert_notify_hooks (void);
static void mi_remove_notify_hooks (void);
+
+static void mi_on_signal_received (enum gdb_signal siggnal);
+static void mi_on_end_stepping_range (void);
+static void mi_on_signal_exited (enum gdb_signal siggnal);
+static void mi_on_exited (int exitstatus);
static void mi_on_normal_stop (struct bpstats *bs, int print_frame);
+static void mi_on_no_history (void);
static void mi_new_thread (struct thread_info *t);
static void mi_thread_exit (struct thread_info *t, int silent);
-static void mi_inferior_appeared (int pid);
-static void mi_inferior_exit (int pid);
+static void mi_record_changed (struct inferior*, int, const char *,
+ const char *);
+static void mi_inferior_added (struct inferior *inf);
+static void mi_inferior_appeared (struct inferior *inf);
+static void mi_inferior_exit (struct inferior *inf);
+static void mi_inferior_removed (struct inferior *inf);
static void mi_on_resume (ptid_t ptid);
static void mi_solib_loaded (struct so_list *solib);
static void mi_solib_unloaded (struct so_list *solib);
static void mi_about_to_proceed (void);
+static void mi_traceframe_changed (int tfnum, int tpnum);
+static void mi_tsv_created (const struct trace_state_variable *tsv);
+static void mi_tsv_deleted (const struct trace_state_variable *tsv);
+static void mi_tsv_modified (const struct trace_state_variable *tsv);
+static void mi_breakpoint_created (struct breakpoint *b);
+static void mi_breakpoint_deleted (struct breakpoint *b);
+static void mi_breakpoint_modified (struct breakpoint *b);
+static void mi_command_param_changed (const char *param, const char *value);
+static void mi_memory_changed (struct inferior *inf, CORE_ADDR memaddr,
+ ssize_t len, const bfd_byte *myaddr);
+static void mi_on_sync_execution_done (void);
+
+static int report_initial_inferior (struct inferior *inf, void *closure);
+
+/* Display the MI prompt. */
-static void *
-mi_interpreter_init (int top_level)
+static void
+display_mi_prompt (struct mi_interp *mi)
{
- struct mi_interp *mi = XMALLOC (struct mi_interp);
+ struct ui *ui = current_ui;
- /* HACK: We need to force stdout/stderr to point at the console. This avoids
- any potential side effects caused by legacy code that is still
- using the TUI / fputs_unfiltered_hook. So we set up output channels for
- this now, and swap them in when we are run. */
+ fputs_unfiltered ("(gdb) \n", mi->raw_stdout);
+ gdb_flush (mi->raw_stdout);
+ ui->prompt_state = PROMPTED;
+}
- raw_stdout = stdio_fileopen (stdout);
+/* Returns the INTERP's data cast as mi_interp if INTERP is an MI, and
+ returns NULL otherwise. */
- /* Create MI channels */
- mi->out = mi_console_file_new (raw_stdout, "~", '"');
- mi->err = mi_console_file_new (raw_stdout, "&", '"');
+static struct mi_interp *
+as_mi_interp (struct interp *interp)
+{
+ if (interp_ui_out (interp)->is_mi_like_p ())
+ return (struct mi_interp *) interp;
+ return NULL;
+}
+
+void
+mi_interp::init (bool top_level)
+{
+ mi_interp *mi = this;
+ const char *name;
+ int mi_version;
+
+ /* Store the current output channel, so that we can create a console
+ channel that encapsulates and prefixes all gdb_output-type bits
+ coming from the rest of the debugger. */
+ mi->raw_stdout = gdb_stdout;
+
+ /* Create MI console channels, each with a different prefix so they
+ can be distinguished. */
+ mi->out = new mi_console_file (mi->raw_stdout, "~", '"');
+ mi->err = new mi_console_file (mi->raw_stdout, "&", '"');
mi->log = mi->err;
- mi->targ = mi_console_file_new (raw_stdout, "@", '"');
- mi->event_channel = mi_console_file_new (raw_stdout, "=", 0);
+ mi->targ = new mi_console_file (mi->raw_stdout, "@", '"');
+ mi->event_channel = new mi_console_file (mi->raw_stdout, "=", 0);
+
+ name = interp_name (this);
+ /* INTERP_MI selects the most recent released version. "mi2" was
+ released as part of GDB 6.0. */
+ if (strcmp (name, INTERP_MI) == 0)
+ mi_version = 2;
+ else if (strcmp (name, INTERP_MI1) == 0)
+ mi_version = 1;
+ else if (strcmp (name, INTERP_MI2) == 0)
+ mi_version = 2;
+ else if (strcmp (name, INTERP_MI3) == 0)
+ mi_version = 3;
+ else
+ gdb_assert_not_reached ("unhandled MI version");
+
+ mi->mi_uiout = mi_out_new (mi_version);
+ mi->cli_uiout = cli_out_new (mi->out);
if (top_level)
{
- observer_attach_new_thread (mi_new_thread);
- observer_attach_thread_exit (mi_thread_exit);
- observer_attach_inferior_appeared (mi_inferior_appeared);
- observer_attach_inferior_exit (mi_inferior_exit);
- observer_attach_normal_stop (mi_on_normal_stop);
- observer_attach_target_resumed (mi_on_resume);
- observer_attach_solib_loaded (mi_solib_loaded);
- observer_attach_solib_unloaded (mi_solib_unloaded);
- observer_attach_about_to_proceed (mi_about_to_proceed);
+ /* The initial inferior is created before this function is
+ called, so we need to report it explicitly. Use iteration in
+ case future version of GDB creates more than one inferior
+ up-front. */
+ iterate_over_inferiors (report_initial_inferior, mi);
}
-
- return mi;
}
-static int
-mi_interpreter_resume (void *data)
-{
- struct mi_interp *mi = data;
- /* As per hack note in mi_interpreter_init, swap in the output channels... */
-
- gdb_setup_readline ();
-
- /* These overwrite some of the initialization done in
- _intialize_event_loop. */
- call_readline = gdb_readline2;
- input_handler = mi_execute_command_wrapper;
- add_file_handler (input_fd, stdin_event_handler, 0);
- async_command_editing_p = 0;
- /* FIXME: This is a total hack for now. PB's use of the MI
- implicitly relies on a bug in the async support which allows
- asynchronous commands to leak through the commmand loop. The bug
- involves (but is not limited to) the fact that sync_execution was
- erroneously initialized to 0. Duplicate by initializing it thus
- here... */
- sync_execution = 0;
+void
+mi_interp::resume ()
+{
+ struct mi_interp *mi = this;
+ struct ui *ui = current_ui;
+
+ /* As per hack note in mi_interpreter_init, swap in the output
+ channels... */
+ gdb_setup_readline (0);
+
+ ui->call_readline = gdb_readline_no_editing_callback;
+ ui->input_handler = mi_execute_command_input_handler;
gdb_stdout = mi->out;
- /* Route error and log output through the MI */
+ /* Route error and log output through the MI. */
gdb_stderr = mi->err;
gdb_stdlog = mi->log;
- /* Route target output through the MI. */
+ /* Route target output through the MI. */
gdb_stdtarg = mi->targ;
- /* Route target error through the MI as well. */
+ /* Route target error through the MI as well. */
gdb_stdtargerr = mi->targ;
/* Replace all the hooks that we know about. There really needs to
clear_interpreter_hooks ();
deprecated_show_load_progress = mi_load_progress;
-
- /* If we're _the_ interpreter, take control. */
- if (current_interp_named_p (INTERP_MI1))
- deprecated_command_loop_hook = mi1_command_loop;
- else if (current_interp_named_p (INTERP_MI2))
- deprecated_command_loop_hook = mi2_command_loop;
- else if (current_interp_named_p (INTERP_MI3))
- deprecated_command_loop_hook = mi3_command_loop;
- else
- deprecated_command_loop_hook = mi2_command_loop;
-
- return 1;
}
-static int
-mi_interpreter_suspend (void *data)
+void
+mi_interp::suspend ()
{
gdb_disable_readline ();
- return 1;
}
-static struct gdb_exception
-mi_interpreter_exec (void *data, const char *command)
+gdb_exception
+mi_interp::exec (const char *command)
{
- static struct gdb_exception ok;
- char *tmp = alloca (strlen (command) + 1);
- strcpy (tmp, command);
- mi_execute_command_wrapper (tmp);
+ mi_execute_command_wrapper (command);
return exception_none;
}
-/* Never display the default gdb prompt in mi case. */
-static int
-mi_interpreter_prompt_p (void *data)
-{
- return 0;
-}
-
void
mi_cmd_interpreter_exec (char *command, char **argv, int argc)
{
struct interp *interp_to_use;
int i;
- struct interp_procs *procs;
char *mi_error_message = NULL;
struct cleanup *old_chain;
if (argc < 2)
- error ("mi_cmd_interpreter_exec: Usage: -interpreter-exec interp command");
+ error (_("-interpreter-exec: "
+ "Usage: -interpreter-exec interp command"));
- interp_to_use = interp_lookup (argv[0]);
+ interp_to_use = interp_lookup (current_ui, argv[0]);
if (interp_to_use == NULL)
- error ("mi_cmd_interpreter_exec: could not find interpreter \"%s\"", argv[0]);
-
- if (!interp_exec_p (interp_to_use))
- error ("mi_cmd_interpreter_exec: interpreter \"%s\" does not support command execution",
- argv[0]);
-
- /* Insert the MI out hooks, making sure to also call the interpreter's hooks
- if it has any. */
- /* KRS: We shouldn't need this... Events should be installed and they should
- just ALWAYS fire something out down the MI channel... */
+ error (_("-interpreter-exec: could not find interpreter \"%s\""),
+ argv[0]);
+
+ /* Note that unlike the CLI version of this command, we don't
+ actually set INTERP_TO_USE as the current interpreter, as we
+ still want gdb_stdout, etc. to point at MI streams. */
+
+ /* Insert the MI out hooks, making sure to also call the
+ interpreter's hooks if it has any. */
+ /* KRS: We shouldn't need this... Events should be installed and
+ they should just ALWAYS fire something out down the MI
+ channel. */
mi_insert_notify_hooks ();
- /* Now run the code... */
+ /* Now run the code. */
old_chain = make_cleanup (null_cleanup, 0);
for (i = 1; i < argc; i++)
{
struct gdb_exception e = interp_exec (interp_to_use, argv[i]);
+
if (e.reason < 0)
{
mi_error_message = xstrdup (e.message);
do_cleanups (old_chain);
}
-/*
- * mi_insert_notify_hooks - This inserts a number of hooks that are meant to produce
- * async-notify ("=") MI messages while running commands in another interpreter
- * using mi_interpreter_exec. The canonical use for this is to allow access to
- * the gdb CLI interpreter from within the MI, while still producing MI style output
- * when actions in the CLI command change gdb's state.
-*/
+/* This inserts a number of hooks that are meant to produce
+ async-notify ("=") MI messages while running commands in another
+ interpreter using mi_interpreter_exec. The canonical use for this
+ is to allow access to the gdb CLI interpreter from within the MI,
+ while still producing MI style output when actions in the CLI
+ command change GDB's state. */
static void
mi_insert_notify_hooks (void)
}
static void
-mi_execute_command_wrapper (char *cmd)
+mi_execute_command_wrapper (const char *cmd)
{
- mi_execute_command (cmd, stdin == instream);
-}
+ struct ui *ui = current_ui;
-static void
-mi1_command_loop (void)
-{
- mi_command_loop (1);
+ mi_execute_command (cmd, ui->instream == ui->stdin_stream);
}
+/* Observer for the synchronous_command_done notification. */
+
static void
-mi2_command_loop (void)
+mi_on_sync_execution_done (void)
{
- mi_command_loop (2);
+ struct ui *ui = current_ui;
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+
+ if (mi == NULL)
+ return;
+
+ /* If MI is sync, then output the MI prompt now, indicating we're
+ ready for further input. */
+ if (!mi_async_p ())
+ display_mi_prompt (mi);
}
+/* mi_execute_command_wrapper wrapper suitable for INPUT_HANDLER. */
+
static void
-mi3_command_loop (void)
+mi_execute_command_input_handler (char *cmd)
{
- mi_command_loop (3);
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct ui *ui = current_ui;
+
+ ui->prompt_state = PROMPT_NEEDED;
+
+ mi_execute_command_wrapper (cmd);
+
+ /* Print a prompt, indicating we're ready for further input, unless
+ we just started a synchronous command. In that case, we're about
+ to go back to the event loop and will output the prompt in the
+ 'synchronous_command_done' observer when the target next
+ stops. */
+ if (ui->prompt_state == PROMPT_NEEDED)
+ display_mi_prompt (mi);
}
-static void
-mi_command_loop (int mi_version)
+void
+mi_interp::pre_command_loop ()
{
+ struct mi_interp *mi = this;
+
/* Turn off 8 bit strings in quoted output. Any character with the
- high bit set is printed using C's octal format. */
+ high bit set is printed using C's octal format. */
sevenbit_strings = 1;
- /* Tell the world that we're alive */
- fputs_unfiltered ("(gdb) \n", raw_stdout);
- gdb_flush (raw_stdout);
- start_event_loop ();
+
+ /* Tell the world that we're alive. */
+ display_mi_prompt (mi);
}
static void
mi_new_thread (struct thread_info *t)
{
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct inferior *inf = find_inferior_ptid (t->ptid);
- fprintf_unfiltered (mi->event_channel,
- "thread-created,id=\"%d\",group-id=\"%d\"",
- t->num, t->ptid.pid);
- gdb_flush (mi->event_channel);
+ gdb_assert (inf);
+
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel,
+ "thread-created,id=\"%d\",group-id=\"i%d\"",
+ t->global_num, inf->num);
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
}
static void
mi_thread_exit (struct thread_info *t, int silent)
{
- struct mi_interp *mi;
-
if (silent)
return;
- mi = top_level_interpreter_data ();
- target_terminal_ours ();
- fprintf_unfiltered (mi->event_channel,
- "thread-exited,id=\"%d\",group-id=\"%d\"",
- t->num,t->ptid.pid);
- gdb_flush (mi->event_channel);
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+ fprintf_unfiltered (mi->event_channel,
+ "thread-exited,id=\"%d\",group-id=\"i%d\"",
+ t->global_num, t->inf->num);
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
}
-void
-mi_inferior_appeared (int pid)
+/* Emit notification on changing the state of record. */
+
+static void
+mi_record_changed (struct inferior *inferior, int started, const char *method,
+ const char *format)
{
- struct mi_interp *mi = top_level_interpreter_data ();
- target_terminal_ours ();
- fprintf_unfiltered (mi->event_channel, "thread-group-created,id=\"%d\"",
- pid);
- gdb_flush (mi->event_channel);
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ if (started)
+ {
+ if (format != NULL)
+ {
+ fprintf_unfiltered (mi->event_channel,
+ "record-started,thread-group=\"i%d\","
+ "method=\"%s\",format=\"%s\"",
+ inferior->num, method, format);
+ }
+ else
+ {
+ fprintf_unfiltered (mi->event_channel,
+ "record-started,thread-group=\"i%d\","
+ "method=\"%s\"",
+ inferior->num, method);
+ }
+ }
+ else
+ {
+ fprintf_unfiltered (mi->event_channel,
+ "record-stopped,thread-group=\"i%d\"",
+ inferior->num);
+ }
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
+static void
+mi_inferior_added (struct inferior *inf)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct interp *interp;
+ struct mi_interp *mi;
+ struct cleanup *old_chain;
+
+ /* We'll be called once for the initial inferior, before the top
+ level interpreter is set. */
+ interp = top_level_interpreter ();
+ if (interp == NULL)
+ continue;
+
+ mi = as_mi_interp (interp);
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel,
+ "thread-group-added,id=\"i%d\"",
+ inf->num);
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
}
static void
-mi_inferior_exit (int pid)
+mi_inferior_appeared (struct inferior *inf)
{
- struct mi_interp *mi = top_level_interpreter_data ();
- target_terminal_ours ();
- fprintf_unfiltered (mi->event_channel, "thread-group-exited,id=\"%d\"",
- pid);
- gdb_flush (mi->event_channel);
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel,
+ "thread-group-started,id=\"i%d\",pid=\"%d\"",
+ inf->num, inf->pid);
+ gdb_flush (mi->event_channel);
+ do_cleanups (old_chain);
+ }
}
static void
-mi_on_normal_stop (struct bpstats *bs, int print_frame)
+mi_inferior_exit (struct inferior *inf)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ if (inf->has_exit_code)
+ fprintf_unfiltered (mi->event_channel,
+ "thread-group-exited,id=\"i%d\",exit-code=\"%s\"",
+ inf->num, int_string (inf->exit_code, 8, 0, 0, 1));
+ else
+ fprintf_unfiltered (mi->event_channel,
+ "thread-group-exited,id=\"i%d\"", inf->num);
+
+ gdb_flush (mi->event_channel);
+ do_cleanups (old_chain);
+ }
+}
+
+static void
+mi_inferior_removed (struct inferior *inf)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel,
+ "thread-group-removed,id=\"i%d\"",
+ inf->num);
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
+/* Return the MI interpreter, if it is active -- either because it's
+ the top-level interpreter or the interpreter executing the current
+ command. Returns NULL if the MI interpreter is not being used. */
+
+static struct mi_interp *
+find_mi_interp (void)
+{
+ struct mi_interp *mi;
+
+ mi = as_mi_interp (top_level_interpreter ());
+ if (mi != NULL)
+ return mi;
+
+ mi = as_mi_interp (command_interp ());
+ if (mi != NULL)
+ return mi;
+
+ return NULL;
+}
+
+/* Observers for several run control events that print why the
+ inferior has stopped to both the the MI event channel and to the MI
+ console. If the MI interpreter is not active, print nothing. */
+
+/* Observer for the signal_received notification. */
+
+static void
+mi_on_signal_received (enum gdb_signal siggnal)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = find_mi_interp ();
+
+ if (mi == NULL)
+ continue;
+
+ print_signal_received_reason (mi->mi_uiout, siggnal);
+ print_signal_received_reason (mi->cli_uiout, siggnal);
+ }
+}
+
+/* Observer for the end_stepping_range notification. */
+
+static void
+mi_on_end_stepping_range (void)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = find_mi_interp ();
+
+ if (mi == NULL)
+ continue;
+
+ print_end_stepping_range_reason (mi->mi_uiout);
+ print_end_stepping_range_reason (mi->cli_uiout);
+ }
+}
+
+/* Observer for the signal_exited notification. */
+
+static void
+mi_on_signal_exited (enum gdb_signal siggnal)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = find_mi_interp ();
+
+ if (mi == NULL)
+ continue;
+
+ print_signal_exited_reason (mi->mi_uiout, siggnal);
+ print_signal_exited_reason (mi->cli_uiout, siggnal);
+ }
+}
+
+/* Observer for the exited notification. */
+
+static void
+mi_on_exited (int exitstatus)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = find_mi_interp ();
+
+ if (mi == NULL)
+ continue;
+
+ print_exited_reason (mi->mi_uiout, exitstatus);
+ print_exited_reason (mi->cli_uiout, exitstatus);
+ }
+}
+
+/* Observer for the no_history notification. */
+
+static void
+mi_on_no_history (void)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = find_mi_interp ();
+
+ if (mi == NULL)
+ continue;
+
+ print_no_history_reason (mi->mi_uiout);
+ print_no_history_reason (mi->cli_uiout);
+ }
+}
+
+static void
+mi_on_normal_stop_1 (struct bpstats *bs, int print_frame)
{
/* Since this can be called when CLI command is executing,
using cli interpreter, be sure to use MI uiout for output,
not the current one. */
struct ui_out *mi_uiout = interp_ui_out (top_level_interpreter ());
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct mi_interp *mi = (struct mi_interp *) top_level_interpreter ();
if (print_frame)
{
+ struct thread_info *tp;
int core;
- if (uiout != mi_uiout)
+ struct interp *console_interp;
+
+ tp = inferior_thread ();
+
+ if (tp->thread_fsm != NULL
+ && thread_fsm_finished_p (tp->thread_fsm))
{
- /* The normal_stop function has printed frame information into
- CLI uiout, or some other non-MI uiout. There's no way we
- can extract proper fields from random uiout object, so we print
- the frame again. In practice, this can only happen when running
- a CLI command in MI. */
- struct ui_out *saved_uiout = uiout;
- uiout = mi_uiout;
- print_stack_frame (get_selected_frame (NULL), 0, SRC_AND_LOC);
- uiout = saved_uiout;
+ enum async_reply_reason reason;
+
+ reason = thread_fsm_async_reply_reason (tp->thread_fsm);
+ mi_uiout->field_string ("reason", async_reason_lookup (reason));
}
+ print_stop_event (mi_uiout);
+
+ console_interp = interp_lookup (current_ui, INTERP_CONSOLE);
+ if (should_print_stop_to_console (console_interp, tp))
+ print_stop_event (mi->cli_uiout);
- ui_out_field_int (mi_uiout, "thread-id",
- pid_to_thread_id (inferior_ptid));
+ mi_uiout->field_int ("thread-id", tp->global_num);
if (non_stop)
{
struct cleanup *back_to = make_cleanup_ui_out_list_begin_end
(mi_uiout, "stopped-threads");
- ui_out_field_int (mi_uiout, NULL,
- pid_to_thread_id (inferior_ptid));
+
+ mi_uiout->field_int (NULL, tp->global_num);
do_cleanups (back_to);
}
else
- ui_out_field_string (mi_uiout, "stopped-threads", "all");
+ mi_uiout->field_string ("stopped-threads", "all");
core = target_core_of_thread (inferior_ptid);
if (core != -1)
- ui_out_field_int (mi_uiout, "core", core);
+ mi_uiout->field_int ("core", core);
}
- fputs_unfiltered ("*stopped", raw_stdout);
- mi_out_put (mi_uiout, raw_stdout);
+ fputs_unfiltered ("*stopped", mi->raw_stdout);
+ mi_out_put (mi_uiout, mi->raw_stdout);
mi_out_rewind (mi_uiout);
- mi_print_timing_maybe ();
- fputs_unfiltered ("\n", raw_stdout);
- gdb_flush (raw_stdout);
+ mi_print_timing_maybe (mi->raw_stdout);
+ fputs_unfiltered ("\n", mi->raw_stdout);
+ gdb_flush (mi->raw_stdout);
+}
+
+static void
+mi_on_normal_stop (struct bpstats *bs, int print_frame)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ if (as_mi_interp (top_level_interpreter ()) == NULL)
+ continue;
+
+ mi_on_normal_stop_1 (bs, print_frame);
+ }
}
static void
if (!ptid_equal (inferior_ptid, null_ptid))
{
struct thread_info *tp = inferior_thread ();
- if (tp->in_infcall)
+
+ if (tp->control.in_infcall)
return;
}
mi_proceeded = 1;
}
+/* When the element is non-zero, no MI notifications will be emitted in
+ response to the corresponding observers. */
+
+struct mi_suppress_notification mi_suppress_notification =
+ {
+ 0,
+ 0,
+ 0,
+ 0,
+ };
+
+/* Emit notification on changing a traceframe. */
+
+static void
+mi_traceframe_changed (int tfnum, int tpnum)
+{
+ if (mi_suppress_notification.traceframe)
+ return;
+
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ if (tfnum >= 0)
+ fprintf_unfiltered (mi->event_channel, "traceframe-changed,"
+ "num=\"%d\",tracepoint=\"%d\"\n",
+ tfnum, tpnum);
+ else
+ fprintf_unfiltered (mi->event_channel, "traceframe-changed,end");
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
+/* Emit notification on creating a trace state variable. */
+
+static void
+mi_tsv_created (const struct trace_state_variable *tsv)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel, "tsv-created,"
+ "name=\"%s\",initial=\"%s\"\n",
+ tsv->name, plongest (tsv->initial_value));
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
+/* Emit notification on deleting a trace state variable. */
+
+static void
+mi_tsv_deleted (const struct trace_state_variable *tsv)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ if (tsv != NULL)
+ fprintf_unfiltered (mi->event_channel, "tsv-deleted,"
+ "name=\"%s\"\n", tsv->name);
+ else
+ fprintf_unfiltered (mi->event_channel, "tsv-deleted\n");
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
+/* Emit notification on modifying a trace state variable. */
+
+static void
+mi_tsv_modified (const struct trace_state_variable *tsv)
+{
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct ui_out *mi_uiout;
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ mi_uiout = interp_ui_out (top_level_interpreter ());
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel,
+ "tsv-modified");
+
+ mi_uiout->redirect (mi->event_channel);
+
+ mi_uiout->field_string ("name", tsv->name);
+ mi_uiout->field_string ("initial",
+ plongest (tsv->initial_value));
+ if (tsv->value_known)
+ mi_uiout->field_string ("current", plongest (tsv->value));
+
+ mi_uiout->redirect (NULL);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
+/* Emit notification about a created breakpoint. */
+
+static void
+mi_breakpoint_created (struct breakpoint *b)
+{
+ if (mi_suppress_notification.breakpoint)
+ return;
+
+ if (b->number <= 0)
+ return;
+
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct ui_out *mi_uiout;
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ mi_uiout = interp_ui_out (top_level_interpreter ());
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel,
+ "breakpoint-created");
+ /* We want the output from gdb_breakpoint_query to go to
+ mi->event_channel. One approach would be to just call
+ gdb_breakpoint_query, and then use mi_out_put to send the current
+ content of mi_uiout into mi->event_channel. However, that will
+ break if anything is output to mi_uiout prior to calling the
+ breakpoint_created notifications. So, we use
+ ui_out_redirect. */
+ mi_uiout->redirect (mi->event_channel);
+ TRY
+ {
+ gdb_breakpoint_query (mi_uiout, b->number, NULL);
+ }
+ CATCH (e, RETURN_MASK_ERROR)
+ {
+ }
+ END_CATCH
+
+ mi_uiout->redirect (NULL);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
+/* Emit notification about deleted breakpoint. */
+
+static void
+mi_breakpoint_deleted (struct breakpoint *b)
+{
+ if (mi_suppress_notification.breakpoint)
+ return;
+
+ if (b->number <= 0)
+ return;
+
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel, "breakpoint-deleted,id=\"%d\"",
+ b->number);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
+/* Emit notification about modified breakpoint. */
+
+static void
+mi_breakpoint_modified (struct breakpoint *b)
+{
+ if (mi_suppress_notification.breakpoint)
+ return;
+
+ if (b->number <= 0)
+ return;
+
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+ fprintf_unfiltered (mi->event_channel,
+ "breakpoint-modified");
+ /* We want the output from gdb_breakpoint_query to go to
+ mi->event_channel. One approach would be to just call
+ gdb_breakpoint_query, and then use mi_out_put to send the current
+ content of mi_uiout into mi->event_channel. However, that will
+ break if anything is output to mi_uiout prior to calling the
+ breakpoint_created notifications. So, we use
+ ui_out_redirect. */
+ mi->mi_uiout->redirect (mi->event_channel);
+ TRY
+ {
+ gdb_breakpoint_query (mi->mi_uiout, b->number, NULL);
+ }
+ CATCH (e, RETURN_MASK_ERROR)
+ {
+ }
+ END_CATCH
+
+ mi->mi_uiout->redirect (NULL);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
static int
mi_output_running_pid (struct thread_info *info, void *arg)
{
- ptid_t *ptid = arg;
+ ptid_t *ptid = (ptid_t *) arg;
+
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
- if (ptid_get_pid (*ptid) == ptid_get_pid (info->ptid))
- fprintf_unfiltered (raw_stdout,
- "*running,thread-id=\"%d\"\n",
- info->num);
+ if (mi == NULL)
+ continue;
+
+ if (ptid_get_pid (*ptid) == ptid_get_pid (info->ptid))
+ fprintf_unfiltered (mi->raw_stdout,
+ "*running,thread-id=\"%d\"\n",
+ info->global_num);
+ }
return 0;
}
{
if (inf->pid != 0)
{
- int *count_p = arg;
+ int *count_p = (int *) arg;
(*count_p)++;
}
}
static void
-mi_on_resume (ptid_t ptid)
+mi_on_resume_1 (struct mi_interp *mi, ptid_t ptid)
{
- struct thread_info *tp = NULL;
-
- if (ptid_equal (ptid, minus_one_ptid) || ptid_is_pid (ptid))
- tp = inferior_thread ();
- else
- tp = find_thread_ptid (ptid);
-
- /* Suppress output while calling an inferior function. */
- if (tp->in_infcall)
- return;
-
/* To cater for older frontends, emit ^running, but do it only once
per each command. We do it here, since at this point we know
that the target was successfully resumed, and in non-async mode,
In future (MI3), we'll be outputting "^done" here. */
if (!running_result_record_printed && mi_proceeded)
{
- fprintf_unfiltered (raw_stdout, "%s^running\n",
+ fprintf_unfiltered (mi->raw_stdout, "%s^running\n",
current_token ? current_token : "");
}
- if (PIDGET (ptid) == -1)
- fprintf_unfiltered (raw_stdout, "*running,thread-id=\"all\"\n");
+ if (ptid_get_pid (ptid) == -1)
+ fprintf_unfiltered (mi->raw_stdout, "*running,thread-id=\"all\"\n");
else if (ptid_is_pid (ptid))
{
int count = 0;
iterate_over_inferiors (mi_inferior_count, &count);
if (count == 1)
- fprintf_unfiltered (raw_stdout, "*running,thread-id=\"all\"\n");
+ fprintf_unfiltered (mi->raw_stdout, "*running,thread-id=\"all\"\n");
else
iterate_over_threads (mi_output_running_pid, &ptid);
}
else
{
struct thread_info *ti = find_thread_ptid (ptid);
+
gdb_assert (ti);
- fprintf_unfiltered (raw_stdout, "*running,thread-id=\"%d\"\n", ti->num);
+ fprintf_unfiltered (mi->raw_stdout, "*running,thread-id=\"%d\"\n",
+ ti->global_num);
}
if (!running_result_record_printed && mi_proceeded)
{
running_result_record_printed = 1;
- /* This is what gdb used to do historically -- printing prompt even if
- it cannot actually accept any input. This will be surely removed
- for MI3, and may be removed even earler. */
- /* FIXME: review the use of target_is_async_p here -- is that
- what we want? */
- if (!target_is_async_p ())
- fputs_unfiltered ("(gdb) \n", raw_stdout);
+ /* This is what gdb used to do historically -- printing prompt
+ even if it cannot actually accept any input. This will be
+ surely removed for MI3, and may be removed even earlier. */
+ if (current_ui->prompt_state == PROMPT_BLOCKED)
+ fputs_unfiltered ("(gdb) \n", mi->raw_stdout);
+ }
+ gdb_flush (mi->raw_stdout);
+}
+
+static void
+mi_on_resume (ptid_t ptid)
+{
+ struct thread_info *tp = NULL;
+
+ if (ptid_equal (ptid, minus_one_ptid) || ptid_is_pid (ptid))
+ tp = inferior_thread ();
+ else
+ tp = find_thread_ptid (ptid);
+
+ /* Suppress output while calling an inferior function. */
+ if (tp->control.in_infcall)
+ return;
+
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ mi_on_resume_1 (mi, ptid);
+
+ do_cleanups (old_chain);
+ }
+}
+
+/* See mi-interp.h. */
+
+void
+mi_output_solib_attribs (ui_out *uiout, struct so_list *solib)
+{
+ struct gdbarch *gdbarch = target_gdbarch ();
+
+ uiout->field_string ("id", solib->so_original_name);
+ uiout->field_string ("target-name", solib->so_original_name);
+ uiout->field_string ("host-name", solib->so_name);
+ uiout->field_int ("symbols-loaded", solib->symbols_loaded);
+ if (!gdbarch_has_global_solist (target_gdbarch ()))
+ uiout->field_fmt ("thread-group", "i%d", current_inferior ()->num);
+
+ struct cleanup *cleanup
+ = make_cleanup_ui_out_list_begin_end (uiout, "ranges");
+ struct cleanup *tuple_clean_up
+ = make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
+ if (solib->addr_high != 0)
+ {
+ uiout->field_core_addr ("from", gdbarch, solib->addr_low);
+ uiout->field_core_addr ("to", gdbarch, solib->addr_high);
}
- gdb_flush (raw_stdout);
+ do_cleanups (tuple_clean_up);
+ do_cleanups (cleanup);
}
static void
mi_solib_loaded (struct so_list *solib)
{
- struct mi_interp *mi = top_level_interpreter_data ();
- target_terminal_ours ();
- fprintf_unfiltered (mi->event_channel,
- "library-loaded,id=\"%s\",target-name=\"%s\",host-name=\"%s\",symbols-loaded=\"%d\"",
- solib->so_original_name, solib->so_original_name,
- solib->so_name, solib->symbols_loaded);
- gdb_flush (mi->event_channel);
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct ui_out *uiout;
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ uiout = interp_ui_out (top_level_interpreter ());
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel, "library-loaded");
+
+ uiout->redirect (mi->event_channel);
+
+ mi_output_solib_attribs (uiout, solib);
+
+ uiout->redirect (NULL);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
}
static void
mi_solib_unloaded (struct so_list *solib)
{
- struct mi_interp *mi = top_level_interpreter_data ();
- target_terminal_ours ();
- fprintf_unfiltered (mi->event_channel,
- "library-unloaded,id=\"%s\",target-name=\"%s\",host-name=\"%s\"",
- solib->so_original_name, solib->so_original_name,
- solib->so_name);
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct ui_out *uiout;
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ uiout = interp_ui_out (top_level_interpreter ());
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel, "library-unloaded");
+
+ uiout->redirect (mi->event_channel);
+
+ uiout->field_string ("id", solib->so_original_name);
+ uiout->field_string ("target-name", solib->so_original_name);
+ uiout->field_string ("host-name", solib->so_name);
+ if (!gdbarch_has_global_solist (target_gdbarch ()))
+ {
+ uiout->field_fmt ("thread-group", "i%d", current_inferior ()->num);
+ }
+
+ uiout->redirect (NULL);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
+/* Emit notification about the command parameter change. */
+
+static void
+mi_command_param_changed (const char *param, const char *value)
+{
+ if (mi_suppress_notification.cmd_param_changed)
+ return;
+
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct ui_out *mi_uiout;
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ mi_uiout = interp_ui_out (top_level_interpreter ());
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel, "cmd-param-changed");
+
+ mi_uiout->redirect (mi->event_channel);
+
+ mi_uiout->field_string ("param", param);
+ mi_uiout->field_string ("value", value);
+
+ mi_uiout->redirect (NULL);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
+/* Emit notification about the target memory change. */
+
+static void
+mi_memory_changed (struct inferior *inferior, CORE_ADDR memaddr,
+ ssize_t len, const bfd_byte *myaddr)
+{
+ if (mi_suppress_notification.memory)
+ return;
+
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct ui_out *mi_uiout;
+ struct obj_section *sec;
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ mi_uiout = interp_ui_out (top_level_interpreter ());
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel, "memory-changed");
+
+ mi_uiout->redirect (mi->event_channel);
+
+ mi_uiout->field_fmt ("thread-group", "i%d", inferior->num);
+ mi_uiout->field_core_addr ("addr", target_gdbarch (), memaddr);
+ mi_uiout->field_fmt ("len", "%s", hex_string (len));
+
+ /* Append 'type=code' into notification if MEMADDR falls in the range of
+ sections contain code. */
+ sec = find_pc_section (memaddr);
+ if (sec != NULL && sec->objfile != NULL)
+ {
+ flagword flags = bfd_get_section_flags (sec->objfile->obfd,
+ sec->the_bfd_section);
+
+ if (flags & SEC_CODE)
+ mi_uiout->field_string ("type", "code");
+ }
+
+ mi_uiout->redirect (NULL);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
+}
+
+/* Emit an event when the selection context (inferior, thread, frame)
+ changed. */
+
+static void
+mi_user_selected_context_changed (user_selected_what selection)
+{
+ struct thread_info *tp;
+
+ /* Don't send an event if we're responding to an MI command. */
+ if (mi_suppress_notification.user_selected_context)
+ return;
+
+ tp = find_thread_ptid (inferior_ptid);
+
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct ui_out *mi_uiout;
+ struct cleanup *old_chain;
+
+ if (mi == NULL)
+ continue;
+
+ mi_uiout = interp_ui_out (top_level_interpreter ());
+
+ mi_uiout->redirect (mi->event_channel);
+
+ old_chain = make_cleanup_ui_out_redirect_pop (mi_uiout);
+
+ make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ if (selection & USER_SELECTED_INFERIOR)
+ print_selected_inferior (mi->cli_uiout);
+
+ if (tp != NULL
+ && (selection & (USER_SELECTED_THREAD | USER_SELECTED_FRAME)))
+ {
+ print_selected_thread_frame (mi->cli_uiout, selection);
+
+ fprintf_unfiltered (mi->event_channel,
+ "thread-selected,id=\"%d\"",
+ tp->global_num);
+
+ if (tp->state != THREAD_RUNNING)
+ {
+ if (has_stack_frames ())
+ print_stack_frame_to_uiout (mi_uiout, get_selected_frame (NULL),
+ 1, SRC_AND_LOC, 1);
+ }
+ }
+
+ gdb_flush (mi->event_channel);
+ do_cleanups (old_chain);
+ }
+}
+
+static int
+report_initial_inferior (struct inferior *inf, void *closure)
+{
+ /* This function is called from mi_interpreter_init, and since
+ mi_inferior_added assumes that inferior is fully initialized
+ and top_level_interpreter_data is set, we cannot call
+ it here. */
+ struct mi_interp *mi = (struct mi_interp *) closure;
+ struct cleanup *old_chain;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
+
+ fprintf_unfiltered (mi->event_channel,
+ "thread-group-added,id=\"i%d\"",
+ inf->num);
gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ return 0;
+}
+
+ui_out *
+mi_interp::interp_ui_out ()
+{
+ return this->mi_uiout;
}
+/* Do MI-specific logging actions; save raw_stdout, and change all
+ the consoles to use the supplied ui-file(s). */
+
+void
+mi_interp::set_logging (ui_file_up logfile, bool logging_redirect)
+{
+ struct mi_interp *mi = this;
+
+ if (logfile != NULL)
+ {
+ mi->saved_raw_stdout = mi->raw_stdout;
+ mi->raw_stdout = make_logging_output (mi->raw_stdout,
+ std::move (logfile),
+ logging_redirect);
+
+ }
+ else
+ {
+ delete mi->raw_stdout;
+ mi->raw_stdout = mi->saved_raw_stdout;
+ mi->saved_raw_stdout = NULL;
+ }
+
+ mi->out->set_raw (mi->raw_stdout);
+ mi->err->set_raw (mi->raw_stdout);
+ mi->log->set_raw (mi->raw_stdout);
+ mi->targ->set_raw (mi->raw_stdout);
+ mi->event_channel->set_raw (mi->raw_stdout);
+}
+
+/* Factory for MI interpreters. */
+
+static struct interp *
+mi_interp_factory (const char *name)
+{
+ return new mi_interp (name);
+}
extern initialize_file_ftype _initialize_mi_interp; /* -Wmissing-prototypes */
void
_initialize_mi_interp (void)
{
- static const struct interp_procs procs =
- {
- mi_interpreter_init, /* init_proc */
- mi_interpreter_resume, /* resume_proc */
- mi_interpreter_suspend, /* suspend_proc */
- mi_interpreter_exec, /* exec_proc */
- mi_interpreter_prompt_p /* prompt_proc_p */
- };
-
/* The various interpreter levels. */
- interp_add (interp_new (INTERP_MI1, NULL, mi_out_new (1), &procs));
- interp_add (interp_new (INTERP_MI2, NULL, mi_out_new (2), &procs));
- interp_add (interp_new (INTERP_MI3, NULL, mi_out_new (3), &procs));
-
- /* "mi" selects the most recent released version. "mi2" was
- released as part of GDB 6.0. */
- interp_add (interp_new (INTERP_MI, NULL, mi_out_new (2), &procs));
+ interp_factory_register (INTERP_MI1, mi_interp_factory);
+ interp_factory_register (INTERP_MI2, mi_interp_factory);
+ interp_factory_register (INTERP_MI3, mi_interp_factory);
+ interp_factory_register (INTERP_MI, mi_interp_factory);
+
+ observer_attach_signal_received (mi_on_signal_received);
+ observer_attach_end_stepping_range (mi_on_end_stepping_range);
+ observer_attach_signal_exited (mi_on_signal_exited);
+ observer_attach_exited (mi_on_exited);
+ observer_attach_no_history (mi_on_no_history);
+ observer_attach_new_thread (mi_new_thread);
+ observer_attach_thread_exit (mi_thread_exit);
+ observer_attach_inferior_added (mi_inferior_added);
+ observer_attach_inferior_appeared (mi_inferior_appeared);
+ observer_attach_inferior_exit (mi_inferior_exit);
+ observer_attach_inferior_removed (mi_inferior_removed);
+ observer_attach_record_changed (mi_record_changed);
+ observer_attach_normal_stop (mi_on_normal_stop);
+ observer_attach_target_resumed (mi_on_resume);
+ observer_attach_solib_loaded (mi_solib_loaded);
+ observer_attach_solib_unloaded (mi_solib_unloaded);
+ observer_attach_about_to_proceed (mi_about_to_proceed);
+ observer_attach_traceframe_changed (mi_traceframe_changed);
+ observer_attach_tsv_created (mi_tsv_created);
+ observer_attach_tsv_deleted (mi_tsv_deleted);
+ observer_attach_tsv_modified (mi_tsv_modified);
+ observer_attach_breakpoint_created (mi_breakpoint_created);
+ observer_attach_breakpoint_deleted (mi_breakpoint_deleted);
+ observer_attach_breakpoint_modified (mi_breakpoint_modified);
+ observer_attach_command_param_changed (mi_command_param_changed);
+ observer_attach_memory_changed (mi_memory_changed);
+ observer_attach_sync_execution_done (mi_on_sync_execution_done);
+ observer_attach_user_selected_context_changed
+ (mi_user_selected_context_changed);
}
projects / deliverable / binutils-gdb.git / blobdiff