/* MI Interpreter Definitions and Commands for GDB, the GNU debugger.
- Copyright (C) 2002-2013 Free Software Foundation, Inc.
+ Copyright (C) 2002-2016 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 "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 (const char *cmd);
static void mi_execute_command_input_handler (char *cmd);
-static void mi_command_loop (void *data);
/* These are hooks that we put in place while doing interpreter_exec
so we can report interesting things that happened "behind the MI's
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_record_changed (struct inferior*, int);
+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_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
+display_mi_prompt (struct mi_interp *mi)
+{
+ struct ui *ui = current_ui;
+
+ fputs_unfiltered ("(gdb) \n", mi->raw_stdout);
+ gdb_flush (mi->raw_stdout);
+ ui->prompt_state = PROMPTED;
+}
+
+/* Returns the INTERP's data cast as mi_interp if INTERP is an MI, and
+ returns NULL otherwise. */
+
+static struct mi_interp *
+as_mi_interp (struct interp *interp)
+{
+ if (ui_out_is_mi_like_p (interp_ui_out (interp)))
+ return (struct mi_interp *) interp_data (interp);
+ return NULL;
+}
+
static void *
mi_interpreter_init (struct interp *interp, int top_level)
{
- struct mi_interp *mi = XMALLOC (struct mi_interp);
+ struct mi_interp *mi = XNEW (struct mi_interp);
const char *name;
int mi_version;
- /* Assign the output channel created at startup to its own global,
- so that we can create a console channel that encapsulates and
- prefixes all gdb_output-type bits coming from the rest of the
- debugger. */
-
- raw_stdout = gdb_stdout;
+ /* 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 = mi_console_file_new (raw_stdout, "~", '"');
- mi->err = mi_console_file_new (raw_stdout, "&", '"');
+ mi->out = mi_console_file_new (mi->raw_stdout, "~", '"');
+ mi->err = mi_console_file_new (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 = mi_console_file_new (mi->raw_stdout, "@", '"');
+ mi->event_channel = mi_console_file_new (mi->raw_stdout, "=", 0);
name = interp_name (interp);
/* INTERP_MI selects the most recent released version. "mi2" was
else
gdb_assert_not_reached ("unhandled MI version");
- mi->uiout = mi_out_new (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_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);
-
/* 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
static int
mi_interpreter_resume (void *data)
{
- struct mi_interp *mi = data;
+ struct mi_interp *mi = (struct mi_interp *) data;
+ struct ui *ui = current_ui;
/* 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_input_handler;
- 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;
+ 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. */
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)
{
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 (_("-interpreter-exec: could not find interpreter \"%s\""),
argv[0]);
- if (!interp_exec_p (interp_to_use))
- error (_("-interpreter-exec: interpreter \"%s\" "
- "does not support command execution"),
- 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. */
static void
mi_execute_command_wrapper (const char *cmd)
{
- mi_execute_command (cmd, stdin == instream);
+ struct ui *ui = current_ui;
+
+ mi_execute_command (cmd, ui->instream == ui->stdin_stream);
+}
+
+/* Observer for the synchronous_command_done notification. */
+
+static void
+mi_on_sync_execution_done (void)
+{
+ 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
mi_execute_command_input_handler (char *cmd)
{
+ 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);
- fputs_unfiltered ("(gdb) \n", raw_stdout);
- gdb_flush (raw_stdout);
+ /* 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 (void *data)
+mi_interpreter_pre_command_loop (struct interp *self)
{
+ struct mi_interp *mi = (struct mi_interp *) interp_data (self);
+
/* Turn off 8 bit strings in quoted output. Any character with the
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 ();
+ 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_pid (ptid_get_pid (t->ptid));
+ struct inferior *inf = find_inferior_ptid (t->ptid);
+ struct switch_thru_all_uis state;
gdb_assert (inf);
- fprintf_unfiltered (mi->event_channel,
- "thread-created,id=\"%d\",group-id=\"i%d\"",
- t->num, inf->num);
- gdb_flush (mi->event_channel);
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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;
- struct inferior *inf;
+ struct switch_thru_all_uis state;
if (silent)
return;
- inf = find_inferior_pid (ptid_get_pid (t->ptid));
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
- mi = top_level_interpreter_data ();
- target_terminal_ours ();
- fprintf_unfiltered (mi->event_channel,
- "thread-exited,id=\"%d\",group-id=\"i%d\"",
- t->num, inf->num);
- gdb_flush (mi->event_channel);
+ 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);
+ }
}
/* Emit notification on changing the state of record. */
static void
-mi_record_changed (struct inferior *inferior, int started)
+mi_record_changed (struct inferior *inferior, int started, const char *method,
+ const char *format)
{
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct switch_thru_all_uis state;
- fprintf_unfiltered (mi->event_channel, "record-%s,thread-group=\"i%d\"",
- started ? "started" : "stopped", inferior->num);
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
- gdb_flush (mi->event_channel);
+ 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)
{
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct switch_thru_all_uis state;
- target_terminal_ours ();
- fprintf_unfiltered (mi->event_channel,
- "thread-group-added,id=\"i%d\"",
- inf->num);
- gdb_flush (mi->event_channel);
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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_appeared (struct inferior *inf)
{
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct switch_thru_all_uis state;
- target_terminal_ours ();
- fprintf_unfiltered (mi->event_channel,
- "thread-group-started,id=\"i%d\",pid=\"%d\"",
- inf->num, inf->pid);
- gdb_flush (mi->event_channel);
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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_inferior_exit (struct inferior *inf)
{
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct switch_thru_all_uis state;
- target_terminal_ours ();
- 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);
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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);
+ gdb_flush (mi->event_channel);
+ do_cleanups (old_chain);
+ }
}
static void
mi_inferior_removed (struct inferior *inf)
{
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct switch_thru_all_uis state;
- target_terminal_ours ();
- fprintf_unfiltered (mi->event_channel,
- "thread-group-removed,id=\"i%d\"",
- inf->num);
- gdb_flush (mi->event_channel);
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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_normal_stop (struct bpstats *bs, int print_frame)
+mi_on_signal_received (enum gdb_signal siggnal)
+{
+ struct switch_thru_all_uis state;
+
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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)
+{
+ struct switch_thru_all_uis state;
+
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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)
+{
+ struct switch_thru_all_uis state;
+
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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)
+{
+ struct switch_thru_all_uis state;
+
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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)
+{
+ struct switch_thru_all_uis state;
+
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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 = (struct mi_interp *) top_level_interpreter_data ();
if (print_frame)
{
+ struct thread_info *tp;
int core;
+ struct interp *console_interp;
+
+ tp = inferior_thread ();
- if (current_uiout != mi_uiout)
+ 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 = current_uiout;
- struct target_waitstatus last;
- ptid_t last_ptid;
-
- current_uiout = mi_uiout;
-
- get_last_target_status (&last_ptid, &last);
- bpstat_print (bs, last.kind);
-
- print_stack_frame (get_selected_frame (NULL), 0, SRC_AND_LOC, 1);
- current_uiout = saved_uiout;
+ enum async_reply_reason reason;
+
+ reason = thread_fsm_async_reply_reason (tp->thread_fsm);
+ ui_out_field_string (mi_uiout, "reason",
+ async_reason_lookup (reason));
}
+ print_stop_event (mi_uiout);
- ui_out_field_int (mi_uiout, "thread-id",
- pid_to_thread_id (inferior_ptid));
+ 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", 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));
+ ui_out_field_int (mi_uiout, NULL, tp->global_num);
do_cleanups (back_to);
}
else
ui_out_field_int (mi_uiout, "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)
+{
+ struct switch_thru_all_uis state;
+
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ if (as_mi_interp (top_level_interpreter ()) == NULL)
+ continue;
+
+ mi_on_normal_stop_1 (bs, print_frame);
+ }
}
static void
0,
0,
0,
+ 0,
};
/* Emit notification on changing a traceframe. */
static void
mi_traceframe_changed (int tfnum, int tpnum)
{
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct switch_thru_all_uis state;
if (mi_suppress_notification.traceframe)
return;
- target_terminal_ours ();
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
- 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");
+ if (mi == NULL)
+ continue;
- gdb_flush (mi->event_channel);
+ 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)
{
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct switch_thru_all_uis state;
- target_terminal_ours ();
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
- fprintf_unfiltered (mi->event_channel, "tsv-created,"
- "name=\"%s\",initial=\"%s\"\n",
- tsv->name, plongest (tsv->initial_value));
+ if (mi == NULL)
+ continue;
- gdb_flush (mi->event_channel);
+ 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)
{
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct switch_thru_all_uis state;
- target_terminal_ours ();
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
- if (tsv != NULL)
- fprintf_unfiltered (mi->event_channel, "tsv-deleted,"
- "name=\"%s\"\n", tsv->name);
- else
- fprintf_unfiltered (mi->event_channel, "tsv-deleted\n");
+ if (mi == NULL)
+ continue;
- gdb_flush (mi->event_channel);
+ 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)
{
- struct mi_interp *mi = top_level_interpreter_data ();
- struct ui_out *mi_uiout = interp_ui_out (top_level_interpreter ());
+ struct switch_thru_all_uis state;
- target_terminal_ours ();
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct ui_out *mi_uiout;
+ struct cleanup *old_chain;
- fprintf_unfiltered (mi->event_channel,
- "tsv-modified");
+ if (mi == NULL)
+ continue;
- ui_out_redirect (mi_uiout, mi->event_channel);
+ mi_uiout = interp_ui_out (top_level_interpreter ());
- ui_out_field_string (mi_uiout, "name", tsv->name);
- ui_out_field_string (mi_uiout, "initial",
- plongest (tsv->initial_value));
- if (tsv->value_known)
- ui_out_field_string (mi_uiout, "current", plongest (tsv->value));
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
- ui_out_redirect (mi_uiout, NULL);
+ fprintf_unfiltered (mi->event_channel,
+ "tsv-modified");
- gdb_flush (mi->event_channel);
+ ui_out_redirect (mi_uiout, mi->event_channel);
+
+ ui_out_field_string (mi_uiout, "name", tsv->name);
+ ui_out_field_string (mi_uiout, "initial",
+ plongest (tsv->initial_value));
+ if (tsv->value_known)
+ ui_out_field_string (mi_uiout, "current", plongest (tsv->value));
+
+ ui_out_redirect (mi_uiout, NULL);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
}
/* Emit notification about a created breakpoint. */
static void
mi_breakpoint_created (struct breakpoint *b)
{
- struct mi_interp *mi = top_level_interpreter_data ();
- struct ui_out *mi_uiout = interp_ui_out (top_level_interpreter ());
- volatile struct gdb_exception e;
+ struct switch_thru_all_uis state;
if (mi_suppress_notification.breakpoint)
return;
if (b->number <= 0)
return;
- target_terminal_ours ();
- 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_outout 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. */
- ui_out_redirect (mi_uiout, mi->event_channel);
- TRY_CATCH (e, RETURN_MASK_ERROR)
- gdb_breakpoint_query (mi_uiout, b->number, NULL);
- ui_out_redirect (mi_uiout, NULL);
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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_outout 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. */
+ ui_out_redirect (mi_uiout, mi->event_channel);
+ TRY
+ {
+ gdb_breakpoint_query (mi_uiout, b->number, NULL);
+ }
+ CATCH (e, RETURN_MASK_ERROR)
+ {
+ }
+ END_CATCH
- gdb_flush (mi->event_channel);
+ ui_out_redirect (mi_uiout, NULL);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
}
/* Emit notification about deleted breakpoint. */
static void
mi_breakpoint_deleted (struct breakpoint *b)
{
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct switch_thru_all_uis state;
if (mi_suppress_notification.breakpoint)
return;
if (b->number <= 0)
return;
- target_terminal_ours ();
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct cleanup *old_chain;
- fprintf_unfiltered (mi->event_channel, "breakpoint-deleted,id=\"%d\"",
- b->number);
+ if (mi == NULL)
+ continue;
- gdb_flush (mi->event_channel);
+ 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)
{
- struct mi_interp *mi = top_level_interpreter_data ();
- struct ui_out *mi_uiout = interp_ui_out (top_level_interpreter ());
- volatile struct gdb_exception e;
+ struct switch_thru_all_uis state;
if (mi_suppress_notification.breakpoint)
return;
if (b->number <= 0)
return;
- target_terminal_ours ();
- 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_outout 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. */
- ui_out_redirect (mi_uiout, mi->event_channel);
- TRY_CATCH (e, RETURN_MASK_ERROR)
- gdb_breakpoint_query (mi_uiout, b->number, NULL);
- ui_out_redirect (mi_uiout, NULL);
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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_outout 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. */
+ ui_out_redirect (mi->mi_uiout, mi->event_channel);
+ TRY
+ {
+ gdb_breakpoint_query (mi->mi_uiout, b->number, NULL);
+ }
+ CATCH (e, RETURN_MASK_ERROR)
+ {
+ }
+ END_CATCH
- gdb_flush (mi->event_channel);
+ ui_out_redirect (mi->mi_uiout, 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;
+ struct switch_thru_all_uis state;
+
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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->control.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 (ptid_get_pid (ptid) == -1)
- fprintf_unfiltered (raw_stdout, "*running,thread-id=\"all\"\n");
+ 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);
}
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 (raw_stdout);
+ gdb_flush (mi->raw_stdout);
}
static void
-mi_solib_loaded (struct so_list *solib)
+mi_on_resume (ptid_t ptid)
{
- struct mi_interp *mi = top_level_interpreter_data ();
+ struct thread_info *tp = NULL;
+ struct switch_thru_all_uis state;
- target_terminal_ours ();
- if (gdbarch_has_global_solist (target_gdbarch ()))
- 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);
+ if (ptid_equal (ptid, minus_one_ptid) || ptid_is_pid (ptid))
+ tp = inferior_thread ();
else
- fprintf_unfiltered (mi->event_channel,
- "library-loaded,id=\"%s\",target-name=\"%s\","
- "host-name=\"%s\",symbols-loaded=\"%d\","
- "thread-group=\"i%d\"",
- solib->so_original_name, solib->so_original_name,
- solib->so_name, solib->symbols_loaded,
- current_inferior ()->num);
+ tp = find_thread_ptid (ptid);
- gdb_flush (mi->event_channel);
+ /* Suppress output while calling an inferior function. */
+ if (tp->control.in_infcall)
+ return;
+
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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);
+ }
+}
+
+static void
+mi_solib_loaded (struct so_list *solib)
+{
+ struct switch_thru_all_uis state;
+
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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");
+
+ ui_out_redirect (uiout, mi->event_channel);
+
+ ui_out_field_string (uiout, "id", solib->so_original_name);
+ ui_out_field_string (uiout, "target-name", solib->so_original_name);
+ ui_out_field_string (uiout, "host-name", solib->so_name);
+ ui_out_field_int (uiout, "symbols-loaded", solib->symbols_loaded);
+ if (!gdbarch_has_global_solist (target_gdbarch ()))
+ {
+ ui_out_field_fmt (uiout, "thread-group", "i%d",
+ current_inferior ()->num);
+ }
+
+ ui_out_redirect (uiout, 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 ();
+ struct switch_thru_all_uis state;
- target_terminal_ours ();
- if (gdbarch_has_global_solist (target_gdbarch ()))
- 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);
- else
- fprintf_unfiltered (mi->event_channel,
- "library-unloaded,id=\"%s\",target-name=\"%s\","
- "host-name=\"%s\",thread-group=\"i%d\"",
- solib->so_original_name, solib->so_original_name,
- solib->so_name, current_inferior ()->num);
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct ui_out *uiout;
+ struct cleanup *old_chain;
- gdb_flush (mi->event_channel);
+ 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");
+
+ ui_out_redirect (uiout, mi->event_channel);
+
+ ui_out_field_string (uiout, "id", solib->so_original_name);
+ ui_out_field_string (uiout, "target-name", solib->so_original_name);
+ ui_out_field_string (uiout, "host-name", solib->so_name);
+ if (!gdbarch_has_global_solist (target_gdbarch ()))
+ {
+ ui_out_field_fmt (uiout, "thread-group", "i%d",
+ current_inferior ()->num);
+ }
+
+ ui_out_redirect (uiout, 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)
{
- struct mi_interp *mi = top_level_interpreter_data ();
- struct ui_out *mi_uiout = interp_ui_out (top_level_interpreter ());
+ struct switch_thru_all_uis state;
if (mi_suppress_notification.cmd_param_changed)
return;
- target_terminal_ours ();
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ struct mi_interp *mi = as_mi_interp (top_level_interpreter ());
+ struct ui_out *mi_uiout;
+ struct cleanup *old_chain;
- fprintf_unfiltered (mi->event_channel,
- "cmd-param-changed");
+ if (mi == NULL)
+ continue;
- ui_out_redirect (mi_uiout, mi->event_channel);
+ mi_uiout = interp_ui_out (top_level_interpreter ());
- ui_out_field_string (mi_uiout, "param", param);
- ui_out_field_string (mi_uiout, "value", value);
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
- ui_out_redirect (mi_uiout, NULL);
+ fprintf_unfiltered (mi->event_channel, "cmd-param-changed");
- gdb_flush (mi->event_channel);
+ ui_out_redirect (mi_uiout, mi->event_channel);
+
+ ui_out_field_string (mi_uiout, "param", param);
+ ui_out_field_string (mi_uiout, "value", value);
+
+ ui_out_redirect (mi_uiout, NULL);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
+ }
}
/* Emit notification about the target memory change. */
mi_memory_changed (struct inferior *inferior, CORE_ADDR memaddr,
ssize_t len, const bfd_byte *myaddr)
{
- struct mi_interp *mi = top_level_interpreter_data ();
- struct ui_out *mi_uiout = interp_ui_out (top_level_interpreter ());
- struct obj_section *sec;
+ struct switch_thru_all_uis state;
if (mi_suppress_notification.memory)
return;
- target_terminal_ours ();
+ SWITCH_THRU_ALL_UIS (state)
+ {
+ 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;
- fprintf_unfiltered (mi->event_channel,
- "memory-changed");
+ mi_uiout = interp_ui_out (top_level_interpreter ());
- ui_out_redirect (mi_uiout, mi->event_channel);
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
- ui_out_field_fmt (mi_uiout, "thread-group", "i%d", inferior->num);
- ui_out_field_core_addr (mi_uiout, "addr", target_gdbarch (), memaddr);
- ui_out_field_fmt (mi_uiout, "len", "0x%zx", len);
+ fprintf_unfiltered (mi->event_channel, "memory-changed");
- /* 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);
+ ui_out_redirect (mi_uiout, mi->event_channel);
+
+ ui_out_field_fmt (mi_uiout, "thread-group", "i%d", inferior->num);
+ ui_out_field_core_addr (mi_uiout, "addr", target_gdbarch (), memaddr);
+ ui_out_field_fmt (mi_uiout, "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)
- ui_out_field_string (mi_uiout, "type", "code");
+ if (flags & SEC_CODE)
+ ui_out_field_string (mi_uiout, "type", "code");
+ }
+
+ ui_out_redirect (mi_uiout, NULL);
+
+ gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
}
+}
- ui_out_redirect (mi_uiout, NULL);
+/* Emit an event when the selection context (inferior, thread, frame)
+ changed. */
- gdb_flush (mi->event_channel);
+static void
+mi_user_selected_context_changed (user_selected_what selection)
+{
+ struct switch_thru_all_uis state;
+ 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 (state)
+ {
+ 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 ());
+
+ ui_out_redirect (mi_uiout, 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_intepreter_init, and since
+ /* 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 = closure;
+ struct mi_interp *mi = (struct mi_interp *) closure;
+ struct cleanup *old_chain;
+
+ old_chain = make_cleanup_restore_target_terminal ();
+ target_terminal_ours_for_output ();
- target_terminal_ours ();
fprintf_unfiltered (mi->event_channel,
"thread-group-added,id=\"i%d\"",
inf->num);
gdb_flush (mi->event_channel);
+
+ do_cleanups (old_chain);
return 0;
}
static struct ui_out *
mi_ui_out (struct interp *interp)
{
- struct mi_interp *mi = interp_data (interp);
+ struct mi_interp *mi = (struct mi_interp *) interp_data (interp);
- return mi->uiout;
+ return mi->mi_uiout;
}
-/* Save the original value of raw_stdout here when logging, so we can
- restore correctly when done. */
-
-static struct ui_file *saved_raw_stdout;
-
/* Do MI-specific logging actions; save raw_stdout, and change all
the consoles to use the supplied ui-file(s). */
mi_set_logging (struct interp *interp, int start_log,
struct ui_file *out, struct ui_file *logfile)
{
- struct mi_interp *mi = interp_data (interp);
+ struct mi_interp *mi = (struct mi_interp *) interp_data (interp);
if (!mi)
return 0;
if (logfile)
{
ui_file_delete (out);
- out = tee_file_new (raw_stdout, 0, logfile, 0);
+ out = tee_file_new (mi->raw_stdout, 0, logfile, 0);
}
- saved_raw_stdout = raw_stdout;
- raw_stdout = out;
+ mi->saved_raw_stdout = mi->raw_stdout;
+ mi->raw_stdout = out;
}
else
{
- raw_stdout = saved_raw_stdout;
- saved_raw_stdout = NULL;
+ mi->raw_stdout = mi->saved_raw_stdout;
+ mi->saved_raw_stdout = NULL;
}
- mi_console_set_raw (mi->out, raw_stdout);
- mi_console_set_raw (mi->err, raw_stdout);
- mi_console_set_raw (mi->log, raw_stdout);
- mi_console_set_raw (mi->targ, raw_stdout);
- mi_console_set_raw (mi->event_channel, raw_stdout);
+ mi_console_set_raw (mi->out, mi->raw_stdout);
+ mi_console_set_raw (mi->err, mi->raw_stdout);
+ mi_console_set_raw (mi->log, mi->raw_stdout);
+ mi_console_set_raw (mi->targ, mi->raw_stdout);
+ mi_console_set_raw (mi->event_channel, mi->raw_stdout);
return 1;
}
+/* The MI interpreter's vtable. */
+
+static const struct interp_procs mi_interp_procs =
+{
+ mi_interpreter_init, /* init_proc */
+ mi_interpreter_resume, /* resume_proc */
+ mi_interpreter_suspend, /* suspend_proc */
+ mi_interpreter_exec, /* exec_proc */
+ mi_ui_out, /* ui_out_proc */
+ mi_set_logging, /* set_logging_proc */
+ mi_interpreter_pre_command_loop /* pre_command_loop_proc */
+};
+
+/* Factory for MI interpreters. */
+
+static struct interp *
+mi_interp_factory (const char *name)
+{
+ return interp_new (name, &mi_interp_procs, NULL);
+}
+
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 */
- mi_ui_out, /* ui_out_proc */
- mi_set_logging, /* set_logging_proc */
- mi_command_loop /* command_loop_proc */
- };
-
/* The various interpreter levels. */
- interp_add (interp_new (INTERP_MI1, &procs));
- interp_add (interp_new (INTERP_MI2, &procs));
- interp_add (interp_new (INTERP_MI3, &procs));
- interp_add (interp_new (INTERP_MI, &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);
}