--- /dev/null
+/* CLI Definitions for GDB
+ Copyright 2002 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include "defs.h"
+#include "interps.h"
+#include "wrapper.h"
+#include "event-top.h"
+#include "ui-out.h"
+#include "cli-out.h"
+
+/* Prototypes for the CLI Interpreter functions */
+
+int cli_interpreter_init (void *data);
+int cli_interpreter_resume (void *data);
+int cli_interpreter_do_one_event (void *data);
+int cli_interpreter_suspend (void *data);
+int cli_interpreter_delete (void *data);
+int cli_interpreter_exec (void *data, char *command_str);
+int cli_interpreter_display_prompt (void *data, char *new_prompt);
+
+/* These are the ui_out and the interpreter for the console interpreter. */
+struct ui_out *cli_uiout;
+struct gdb_interpreter *cli_interp;
+
+/* These implement the cli out interpreter: */
+
+int
+cli_interpreter_init (void *data)
+{
+ return 1;
+}
+
+int
+cli_interpreter_resume (void *data)
+{
+ /*sync_execution = 1;*/
+ gdb_setup_readline ();
+ return 1;
+}
+
+int
+cli_interpreter_do_one_event (void *data)
+{
+ return 1;
+}
+
+int
+cli_interpreter_suspend (void *data)
+{
+ gdb_disable_readline ();
+ return 1;
+}
+
+int
+cli_interpreter_delete (void *data)
+{
+ return 1;
+}
+
+int
+cli_interpreter_display_prompt (void *data, char *new_prompt)
+{
+ if (gdb_interpreter_is_quiet (NULL))
+ {
+ return 1;
+ }
+ else
+ {
+ return 0;
+ }
+}
+
+int
+cli_interpreter_exec (void *data, char *command_str)
+{
+ return gdb_execute_command (uiout, command_str, 0);
+}
+
+/* standard gdb initialization hook */
+void
+_initialize_cli_interp (void)
+{
+ struct gdb_interpreter_procs procs = {
+ cli_interpreter_init, /* init_proc */
+ cli_interpreter_resume, /* resume_proc */
+ cli_interpreter_do_one_event, /* do_one_event_proc */
+ cli_interpreter_suspend, /* suspend_proc */
+ cli_interpreter_delete, /* delete_proc */
+ cli_interpreter_exec, /* exec_proc */
+ cli_interpreter_display_prompt /* prompt_proc */
+ };
+
+ cli_uiout = cli_out_new (gdb_stdout);
+ cli_interp = gdb_new_interpreter (GDB_INTERPRETER_CONSOLE, NULL, cli_uiout,
+ &procs);
+ gdb_add_interpreter (cli_interp);
+}
--- /dev/null
+/* Manages interpreters for gdb.
+ Copyright 2000, 2002 Free Software Foundation, Inc.
+ Written by Jim Ingham <jingham@apple.com> of Apple Computer, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* This is just a first cut at separating out the "interpreter" functions
+ of gdb into self-contained modules. There are a couple of open areas that
+ need to be sorted out:
+
+ 1) The interpreter explicitly contains a UI_OUT, and can insert itself
+ into the event loop, but it doesn't explicitly contain hooks for readline.
+ I did this because it seems to me many interpreters won't want to use
+ the readline command interface, and it is probably simpler to just let
+ them take over the input in their resume proc.
+
+ 2) The event loop insertion is probably wrong. I just inserted a
+ do_one_event alongside gdb's do_one_event. This probably will lead
+ to one or the other event loop getting starved. It would be better
+ to provide conversion functions for the gdb file handlers, and when
+ an interpreter starts up, it grabs all the gdb created file handlers
+ and inserts them into its select. This is more complicated, however,
+ and I have run out of time for now.
+*/
+
+#include "defs.h"
+#include "gdbcmd.h"
+#include "ui-out.h"
+#include "event-loop.h"
+#include "event-top.h"
+#include "interps.h"
+#include "completer.h"
+#include "gdb_string.h"
+
+struct gdb_interpreter
+{
+ char *name; /* This is the name in "-i=" and set interpreter. */
+ struct gdb_interpreter *next; /* Interpreters are stored in a linked list,
+ this is the next one... */
+ void *data; /* This is a cookie that the instance of the
+ interpreter can use, for instance to call
+ itself in hook functions */
+ int inited; /* Has the init_proc been run? */
+ struct ui_out *interpreter_out; /* This is the ui_out used to collect
+ results for this interpreter. It can
+ be a formatter for stdout, as is the
+ case for the console & mi outputs, or it
+ might be a result formatter. */
+ struct gdb_interpreter_procs procs;
+ int quiet_p;
+};
+
+/* Functions local to this file. */
+static void initialize_interps (void);
+
+static void set_interpreter_cmd (char *args, int from_tty,
+ struct cmd_list_element *c);
+static void list_interpreter_cmd (char *args, int from_tty);
+static void do_set_interpreter (int not_an_fd);
+static char **interpreter_completer (char *text, char *word);
+
+/* The magic initialization routine for this module. */
+
+void _initialize_interpreter (void);
+
+/* Variables local to this file: */
+
+static struct gdb_interpreter *interp_list = NULL;
+static struct gdb_interpreter *current_interpreter = NULL;
+
+static int interpreter_initialized = 0;
+
+/* gdb_new_interpreter - This allocates space for a new interpreter,
+ fills the fields from the inputs, and returns a pointer to the
+ interpreter. */
+
+struct gdb_interpreter *
+gdb_new_interpreter (char *name,
+ void *data,
+ struct ui_out *uiout,
+ struct gdb_interpreter_procs *procs)
+{
+ struct gdb_interpreter *new_interp;
+
+ new_interp =
+ (struct gdb_interpreter *) xmalloc (sizeof (struct gdb_interpreter));
+
+ new_interp->name = xstrdup (name);
+ new_interp->data = data;
+ new_interp->interpreter_out = uiout;
+ new_interp->quiet_p = 0;
+ new_interp->procs.init_proc = procs->init_proc;
+ new_interp->procs.resume_proc = procs->resume_proc;
+ new_interp->procs.do_one_event_proc = procs->do_one_event_proc;
+ new_interp->procs.suspend_proc = procs->suspend_proc;
+ new_interp->procs.delete_proc = procs->delete_proc;
+ new_interp->procs.exec_proc = procs->exec_proc;
+ new_interp->procs.prompt_proc = procs->prompt_proc;
+ new_interp->inited = 0;
+
+ return new_interp;
+}
+
+/* Add interpreter INTERP to the gdb interpreter list. If an
+ interpreter of the same name is already on the list, then
+ the new one is NOT added, and the function returns 0. Otherwise
+ it returns 1. */
+
+int
+gdb_add_interpreter (struct gdb_interpreter *interp)
+{
+ if (!interpreter_initialized)
+ initialize_interps ();
+
+ if (gdb_lookup_interpreter (interp->name) != NULL)
+ return 0;
+
+ interp->next = interp_list;
+ interp_list = interp;
+
+ return 1;
+}
+
+/* Looks for the interpreter INTERP in the interpreter list. If it exists,
+ runs the delete_proc, and if this is successful, the INTERP is deleted from
+ the interpreter list and the function returns 1. If the delete_proc fails, the
+ function returns -1 and the interpreter is NOT removed from the list. If the
+ interp is not found, 0 is returned. */
+
+int
+gdb_delete_interpreter (struct gdb_interpreter *interp)
+{
+ struct gdb_interpreter *cur_ptr, *prev_ptr;
+
+ if (!interpreter_initialized)
+ {
+ ui_out_message (uiout, 0,
+ "You can't delete an interp before you have added one!");
+ return -1;
+ }
+
+ if (interp_list == NULL)
+ {
+ ui_out_message (uiout, 0, "No interpreters to delete.");
+ return -1;
+ }
+
+ if (interp_list->next == NULL)
+ {
+ ui_out_message (uiout, 0, "You can't delete gdb's only intepreter.");
+ return -1;
+ }
+
+ for (cur_ptr = interp_list, prev_ptr = NULL;
+ cur_ptr != NULL; prev_ptr = cur_ptr, cur_ptr = cur_ptr->next)
+ {
+ if (cur_ptr == interp)
+ {
+ /* Can't currently delete the console interpreter... */
+ if (strcmp (interp->name, "console") == 0)
+ {
+ ui_out_message (uiout, 0,
+ "You can't delete the console interpreter.");
+ return -1;
+ }
+
+ /* If the interpreter is the current interpreter, switch
+ back to the console interpreter */
+
+ if (interp == current_interpreter)
+ {
+ gdb_set_interpreter (gdb_lookup_interpreter ("console"));
+ }
+
+ /* Don't delete the interpreter if its delete proc fails */
+
+ if ((interp->procs.delete_proc != NULL)
+ && (!interp->procs.delete_proc (interp->data)))
+ return -1;
+
+ if (cur_ptr == interp_list)
+ interp_list = cur_ptr->next;
+ else
+ prev_ptr->next = cur_ptr->next;
+
+ break;
+ }
+ }
+
+ if (cur_ptr == NULL)
+ return 0;
+ else
+ return 1;
+}
+
+/* This sets the current interpreter to be INTERP. If INTERP has not
+ been initialized, then this will also run the init proc. If the
+ init proc is successful, return 1, if it fails, set the old
+ interpreter back in place and return 0. If we can't restore the
+ old interpreter, then raise an internal error, since we are in
+ pretty bad shape at this point. */
+
+int
+gdb_set_interpreter (struct gdb_interpreter *interp)
+{
+ struct gdb_interpreter *old_interp = current_interpreter;
+ int first_time = 0;
+
+
+ char buffer[64];
+
+ if (current_interpreter != NULL)
+ {
+ do_all_continuations ();
+ ui_out_flush (uiout);
+ if (current_interpreter->procs.suspend_proc &&
+ !current_interpreter->procs.suspend_proc (current_interpreter->data))
+ {
+ error ("Could not suspend interpreter \"%s\"\n", current_interpreter->name);
+ }
+ }
+ else
+ {
+ first_time = 1;
+ }
+
+ current_interpreter = interp;
+
+ /* We use interpreter_p for the "set interpreter" variable, so we need
+ to make sure we have a malloc'ed copy for the set command to free. */
+ if (interpreter_p != NULL && strcmp (current_interpreter->name, interpreter_p) != 0)
+ {
+ xfree (interpreter_p);
+
+ interpreter_p = xstrdup (current_interpreter->name);
+ }
+
+ uiout = interp->interpreter_out;
+
+ /* Run the init proc. If it fails, try to restore the old interp. */
+
+ if (!interp->inited)
+ {
+ if (interp->procs.init_proc != NULL)
+ {
+ if (!interp->procs.init_proc (interp->data))
+ {
+ if (!gdb_set_interpreter (old_interp))
+ internal_error (__FILE__, __LINE__,
+ "Failed to initialize new interp \"%s\" %s",
+ interp->name,
+ "and could not restore old interp!\n");
+ return 0;
+ }
+ else
+ {
+ interp->inited = 1;
+ }
+ }
+ else
+ {
+ interp->inited = 1;
+ }
+ }
+
+ if (interp->procs.resume_proc != NULL
+ && (!interp->procs.resume_proc (interp->data)))
+ {
+ if (!gdb_set_interpreter (old_interp))
+ internal_error (__FILE__, __LINE__,
+ "Failed to initialize new interp \"%s\" %s",
+ interp->name, "and could not restore old interp!\n");
+ return 0;
+ }
+
+ /* Finally, put up the new prompt to show that we are indeed here.
+ Also, display_gdb_prompt for the console does some readline magic
+ which is needed for the console interpreter, at least... */
+
+ if (!first_time)
+ {
+ if (!gdb_interpreter_is_quiet (interp))
+ {
+ sprintf (buffer, "Switching to interpreter \"%.24s\".\n",
+ interp->name);
+ ui_out_text (uiout, buffer);
+ }
+ display_gdb_prompt (NULL);
+ }
+
+ return 1;
+}
+
+/*
+ * gdb_lookup_interpreter - Looks up the interpreter for NAME. If
+ * no such interpreter exists, return NULL, otherwise return a pointer
+ * to the interpreter.
+ */
+
+struct gdb_interpreter *
+gdb_lookup_interpreter (char *name)
+{
+ struct gdb_interpreter *interp;
+
+ if (name == NULL || strlen (name) == 0)
+ return NULL;
+
+ for (interp = interp_list; interp != NULL; interp = interp->next)
+ {
+ if (strcmp (interp->name, name) == 0)
+ return interp;
+ }
+
+ return NULL;
+}
+
+/* Returns the current interpreter. */
+
+struct gdb_interpreter *
+gdb_current_interpreter ()
+{
+ return current_interpreter;
+}
+
+struct ui_out *
+gdb_interpreter_ui_out (struct gdb_interpreter *interp)
+{
+ if (interp != NULL)
+ return interp->interpreter_out;
+
+ return current_interpreter->interpreter_out;
+}
+
+/* Returns true if the current interp is the passed in name. */
+int
+gdb_current_interpreter_is_named (char *interp_name)
+{
+ struct gdb_interpreter *current_interp = gdb_current_interpreter ();
+
+ if (current_interp)
+ return (strcmp (current_interp->name, interp_name) == 0);
+
+ return 0;
+}
+
+/* This is called in display_gdb_prompt.
+ If the current interpreter defines a prompt_proc, then that proc is
+ run. If the proc returns a non-zero value, display_gdb_prompt will
+ return without itself displaying the prompt. */
+
+int
+gdb_interpreter_display_prompt (char *new_prompt)
+{
+ if (current_interpreter->procs.prompt_proc == NULL)
+ return 0;
+ else
+ return current_interpreter->procs.prompt_proc (current_interpreter->data,
+ new_prompt);
+}
+
+int
+gdb_interpreter_is_quiet (struct gdb_interpreter *interp)
+{
+ if (interp != NULL)
+ return interp->quiet_p;
+ else
+ return current_interpreter->quiet_p;
+}
+
+int
+gdb_interpreter_set_quiet (struct gdb_interpreter *interp, int quiet)
+{
+ int old_val = interp->quiet_p;
+ interp->quiet_p = quiet;
+ return old_val;
+}
+
+/* gdb_interpreter_exec - This executes COMMAND_STR in the current
+ interpreter. */
+
+int
+gdb_interpreter_exec (char *command_str)
+{
+ if (current_interpreter->procs.exec_proc != NULL)
+ {
+ return current_interpreter->procs.exec_proc (current_interpreter->data,
+ command_str);
+ }
+
+ return 0;
+}
+
+struct gdb_interpreter_procs *
+gdb_interpreter_get_procs (struct gdb_interpreter *interp)
+{
+ if (interp != NULL)
+ return &interp->procs;
+
+ return ¤t_interpreter->procs;
+}
+
+void *
+gdb_interpreter_get_data (struct gdb_interpreter *interp)
+{
+ if (interp != NULL)
+ return interp->data;
+
+ return current_interpreter->data;
+}
+
+int
+interpreter_do_one_event ()
+{
+ if (current_interpreter->procs.do_one_event_proc == NULL)
+ return 0;
+
+ return current_interpreter->procs.do_one_event_proc (current_interpreter->data);
+}
+
+/* A convenience routine that nulls out all the
+ common command hooks. Use it when removing your interpreter in its
+ suspend proc. */
+
+void
+clear_interpreter_hooks ()
+{
+ init_ui_hook = 0;
+ print_frame_info_listing_hook = 0;
+ /*print_frame_more_info_hook = 0; */
+ query_hook = 0;
+ warning_hook = 0;
+ create_breakpoint_hook = 0;
+ delete_breakpoint_hook = 0;
+ modify_breakpoint_hook = 0;
+ interactive_hook = 0;
+ registers_changed_hook = 0;
+ readline_begin_hook = 0;
+ readline_hook = 0;
+ readline_end_hook = 0;
+ register_changed_hook = 0;
+ memory_changed_hook = 0;
+ context_hook = 0;
+ target_wait_hook = 0;
+ call_command_hook = 0;
+ error_hook = 0;
+ error_begin_hook = 0;
+ command_loop_hook = 0;
+}
+
+/* This is a lazy init routine, called the first time
+ the interpreter module is used. I put it here just in case, but I haven't
+ thought of a use for it yet. I will probably bag it soon, since I don't
+ think it will be necessary. */
+
+static void
+initialize_interps (void)
+{
+ interpreter_initialized = 1;
+ /* Don't know if anything needs to be done here... */
+}
+
+/* set_interpreter_cmd - This implements "set interpreter foo". */
+
+static void
+set_interpreter_cmd (char *args, int from_tty, struct cmd_list_element *c)
+{
+ struct gdb_interpreter *interp_ptr;
+
+ dont_repeat ();
+
+ if (cmd_type (c) != set_cmd)
+ return;
+
+ interp_ptr = gdb_lookup_interpreter (interpreter_p);
+ if (interp_ptr != NULL)
+ {
+ if (!gdb_set_interpreter (interp_ptr))
+ error ("\nCould not switch to interpreter \"%s\", %s%s\".\n",
+ interp_ptr->name, "reverting to interpreter \"",
+ current_interpreter->name);
+ }
+ else
+ {
+ char *bad_name = interpreter_p;
+ interpreter_p = xstrdup (current_interpreter->name);
+ error ("Could not find interpreter \"%s\".", bad_name);
+ }
+}
+
+/* list_interpreter_cmd - This implements "info interpreters". */
+
+void
+list_interpreter_cmd (char *args, int from_tty)
+{
+ struct gdb_interpreter *interp_ptr;
+
+ ui_out_list_begin (uiout, "interpreters");
+ for (interp_ptr = interp_list; interp_ptr != NULL;
+ interp_ptr = interp_ptr->next)
+ {
+ ui_out_text (uiout, " * ");
+ ui_out_field_string (uiout, "interpreter", interp_ptr->name);
+ ui_out_text (uiout, "\n");
+ }
+ ui_out_list_end (uiout);
+}
+
+void
+interpreter_exec_cmd (char *args, int from_tty)
+{
+ struct gdb_interpreter *old_interp, *interp_to_use;
+ char **prules = NULL;
+ char **trule = NULL;
+ unsigned int nrules;
+ unsigned int i;
+ int old_quiet;
+
+ prules = buildargv (args);
+ if (prules == NULL)
+ {
+ error ("unable to parse arguments");
+ }
+
+ nrules = 0;
+ if (prules != NULL)
+ {
+ for (trule = prules; *trule != NULL; trule++)
+ {
+ nrules++;
+ }
+ }
+
+ if (nrules < 2)
+ error ("usage: interpreter-exec <interpreter> [ <command> ... ]");
+
+ old_interp = gdb_current_interpreter ();
+
+ interp_to_use = gdb_lookup_interpreter (prules[0]);
+ if (interp_to_use == NULL)
+ error ("Could not find interpreter \"%s\".", prules[0]);
+
+ old_quiet = gdb_interpreter_set_quiet (interp_to_use, 1);
+
+ if (!gdb_set_interpreter (interp_to_use))
+ error ("Could not switch to interpreter \"%s\".", prules[0]);
+
+ for (i = 1; i < nrules; i++)
+ {
+ if (!gdb_interpreter_exec (prules[i]))
+ {
+ gdb_set_interpreter (old_interp);
+ gdb_interpreter_set_quiet (interp_to_use, old_quiet);
+ error
+ ("interpreter-exec: mi_interpreter_execute: error in command: \"%s\".",
+ prules[i]);
+ break;
+ }
+ }
+
+ gdb_set_interpreter (old_interp);
+ gdb_interpreter_set_quiet (interp_to_use, old_quiet);
+}
+
+/* List the possible interpreters which could complete the given text. */
+
+static char **
+interpreter_completer (char *text, char *word)
+{
+ int alloced, textlen;
+ int num_matches;
+ char **matches;
+ struct gdb_interpreter *interp;
+
+ /* We expect only a very limited number of interpreters, so just
+ allocate room for all of them. */
+ for (interp = interp_list; interp != NULL; interp = interp->next)
+ ++alloced;
+ matches = (char **) xmalloc (alloced * sizeof (char *));
+
+ num_matches = 0;
+ textlen = strlen (text);
+ for (interp = interp_list; interp != NULL; interp = interp->next)
+ {
+ if (strncmp (interp->name, text, textlen) == 0)
+ {
+ matches[num_matches] =
+ (char *) xmalloc (strlen (word) + strlen (interp->name) + 1);
+ if (word == text)
+ strcpy (matches[num_matches], interp->name);
+ else if (word > text)
+ {
+ /* Return some portion of interp->name */
+ strcpy (matches[num_matches], interp->name + (word - text));
+ }
+ else
+ {
+ /* Return some of text plus interp->name */
+ strncpy (matches[num_matches], word, text - word);
+ matches[num_matches][text - word] = '\0';
+ strcat (matches[num_matches], interp->name);
+ }
+ ++num_matches;
+ }
+ }
+
+ if (num_matches == 0)
+ {
+ xfree (matches);
+ matches = NULL;
+ }
+ else if (num_matches < alloced)
+ {
+ matches = (char **) xrealloc ((char *) matches, ((num_matches + 1)
+ * sizeof (char *)));
+ matches[num_matches] = NULL;
+ }
+
+ return matches;
+}
+
+/* This just adds the "set interpreter" and "info interpreters" commands. */
+
+void
+_initialize_interpreter (void)
+{
+ struct cmd_list_element *c;
+
+ c = add_set_cmd ("interpreter", class_support,
+ var_string,
+ &interpreter_p, "Set the interpreter for gdb.", &setlist);
+ set_cmd_sfunc (c, set_interpreter_cmd);
+ add_show_from_set (c, &showlist);
+
+ add_cmd ("interpreters", class_support,
+ list_interpreter_cmd,
+ "List the interpreters currently available in gdb.", &infolist);
+
+ c = add_cmd ("interpreter-exec", class_support,
+ interpreter_exec_cmd,
+ "Execute a command in an interpreter. It takes two arguments:\n\
+The first argument is the name of the interpreter to use.\n\
+The second argument is the command to execute.\n", &cmdlist);
+ set_cmd_completer (c, interpreter_completer);
+}
--- /dev/null
+/* Manages interpreters for gdb.
+ Copyright 2000,2002 Free Software Foundation, Inc.
+ Written by Jim Ingham <jingham@apple.com> of Apple Computer, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef GDB_INTERPRETER_H
+#define GDB_INTERPRETER_H
+
+typedef int (*interp_init_ftype) (void *data);
+typedef int (*interp_resume_ftype) (void *data);
+typedef int (*interp_do_one_event_ftype) (void *data);
+typedef int (*interp_suspend_ftype) (void *data);
+typedef int (*interp_delete_ftype) (void *data);
+typedef int (*interp_prompt_ftype) (void *data, char *new_prompt);
+typedef int (*interp_exec_ftype) (void *data, char *command);
+
+struct ui_out;
+struct gdb_interpreter;
+
+struct gdb_interpreter_procs
+{
+ interp_init_ftype init_proc;
+ interp_resume_ftype resume_proc;
+ interp_do_one_event_ftype do_one_event_proc;
+ interp_suspend_ftype suspend_proc;
+ interp_delete_ftype delete_proc;
+ interp_exec_ftype exec_proc;
+ interp_prompt_ftype prompt_proc;
+};
+
+extern struct gdb_interpreter
+ *gdb_new_interpreter (char *name, void *data, struct ui_out *uiout,
+ struct gdb_interpreter_procs *procs);
+
+extern int gdb_add_interpreter (struct gdb_interpreter *interp);
+extern int gdb_delete_interpreter (struct gdb_interpreter *interp);
+extern int gdb_set_interpreter (struct gdb_interpreter *interp);
+extern struct gdb_interpreter *gdb_lookup_interpreter (char *name);
+extern struct gdb_interpreter *gdb_current_interpreter ();
+extern struct ui_out *gdb_interpreter_ui_out (struct gdb_interpreter *interp);
+extern int gdb_current_interpreter_is_named (char *interp_name);
+extern int gdb_interpreter_exec (char *command_str);
+extern int gdb_interpreter_display_prompt (char *new_prompt);
+extern int gdb_interpreter_set_quiet (struct gdb_interpreter *interp,
+ int quiet);
+extern int gdb_interpreter_is_quiet (struct gdb_interpreter *interp);
+extern struct gdb_interpreter_procs *gdb_interpreter_get_procs (struct gdb_interpreter *interp);
+extern void *gdb_interpreter_get_data (struct gdb_interpreter *interp);
+extern int interpreter_do_one_event ();
+
+void clear_interpreter_hooks ();
+
+/* well-known interpreters */
+#define GDB_INTERPRETER_CONSOLE "console"
+#define GDB_INTERPRETER_MI "mi"
+#define GDB_INTERPRETER_MI0 "mi0"
+
+#endif /* GDB_INTERPRETER_H */
--- /dev/null
+/* MI Event Handlers
+ Copyright 2002 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include "defs.h"
+#include "ui-out.h"
+#include "interps.h"
+#include "gdb.h"
+#include "breakpoint.h"
+
+#include "mi.h"
+
+void
+mi_interp_stack_changed_hook (void)
+{
+ struct ui_out *saved_ui_out = uiout;
+ struct mi_out *tmp_mi_out;
+
+ if (gdb_current_interpreter_is_named (GDB_INTERPRETER_MI0))
+ uiout = gdb_interpreter_ui_out (mi0_interp);
+ else
+ uiout = gdb_interpreter_ui_out (mi_interp);
+
+ ui_out_list_begin (uiout, "MI_HOOK_RESULT");
+ ui_out_field_string (uiout, "HOOK_TYPE", "stack_changed");
+ ui_out_list_end (uiout);
+ uiout = saved_ui_out;
+}
+
+void
+mi_interp_frame_changed_hook (int new_frame_number)
+{
+ struct ui_out *saved_ui_out = uiout;
+ struct mi_out *tmp_mi_out;
+
+ if (gdb_current_interpreter_is_named (GDB_INTERPRETER_MI0))
+ uiout = gdb_interpreter_ui_out (mi0_interp);
+ else
+ uiout = gdb_interpreter_ui_out (mi_interp);
+
+ ui_out_list_begin (uiout, "MI_HOOK_RESULT");
+ ui_out_field_string (uiout, "HOOK_TYPE", "frame_changed");
+ ui_out_field_int (uiout, "frame", new_frame_number);
+ ui_out_list_end (uiout);
+ uiout = saved_ui_out;
+
+}
+
+void
+mi_interp_context_hook (int thread_id)
+{
+ struct ui_out *saved_ui_out = uiout;
+ struct mi_out *tmp_mi_out;
+
+ if (gdb_current_interpreter_is_named (GDB_INTERPRETER_MI0))
+ uiout = gdb_interpreter_ui_out (mi0_interp);
+ else
+ uiout = gdb_interpreter_ui_out (mi_interp);
+
+ ui_out_list_begin (uiout, "MI_HOOK_RESULT");
+ ui_out_field_string (uiout, "HOOK_TYPE", "thread_changed");
+ ui_out_field_int (uiout, "thread", thread_id);
+ ui_out_list_end (uiout);
+ uiout = saved_ui_out;
+}
+
+void
+mi_interp_create_breakpoint_hook (struct breakpoint *bpt)
+{
+ CORE_ADDR unusued_addr;
+ struct ui_out *saved_ui_out = uiout;
+ struct mi_out *tmp_mi_out;
+
+ if (gdb_current_interpreter_is_named (GDB_INTERPRETER_MI0))
+ uiout = gdb_interpreter_ui_out (mi0_interp);
+ else
+ uiout = gdb_interpreter_ui_out (mi_interp);
+
+ /* This is a little inefficient, but it probably isn't worth adding
+ a gdb_breakpoint_query that takes a bpt structure... */
+
+ ui_out_list_begin (uiout, "MI_HOOK_RESULT");
+ ui_out_field_string (uiout, "HOOK_TYPE", "breakpoint_create");
+ gdb_breakpoint_query (uiout, bpt->number);
+ ui_out_list_end (uiout);
+ uiout = saved_ui_out;
+}
+
+void
+mi_interp_modify_breakpoint_hook (struct breakpoint *bpt)
+{
+
+ CORE_ADDR unusued_addr;
+ struct ui_out *saved_ui_out = uiout;
+ struct mi_out *tmp_mi_out;
+
+ if (gdb_current_interpreter_is_named (GDB_INTERPRETER_MI0))
+ uiout = gdb_interpreter_ui_out (mi0_interp);
+ else
+ uiout = gdb_interpreter_ui_out (mi_interp);
+
+ /* This is a little inefficient, but it probably isn't worth adding
+ a gdb_breakpoint_query that takes a bpt structure... */
+
+ ui_out_list_begin (uiout, "MI_HOOK_RESULT");
+ ui_out_field_string (uiout, "HOOK_TYPE", "breakpoint_modify");
+ gdb_breakpoint_query (uiout, bpt->number);
+ ui_out_list_end (uiout);
+ uiout = saved_ui_out;
+}
+
+void
+mi_interp_delete_breakpoint_hook (struct breakpoint *bpt)
+{
+ CORE_ADDR unusued_addr;
+ struct ui_out *saved_ui_out = uiout;
+ struct mi_out *tmp_mi_out;
+
+ if (gdb_current_interpreter_is_named (GDB_INTERPRETER_MI0))
+ uiout = gdb_interpreter_ui_out (mi0_interp);
+ else
+ uiout = gdb_interpreter_ui_out (mi_interp);
+
+ /* This is a little inefficient, but it probably isn't worth adding
+ a gdb_breakpoint_query that takes a bpt structure... */
+
+ ui_out_list_begin (uiout, "MI_HOOK_RESULT");
+ ui_out_field_string (uiout, "HOOK_TYPE", "breakpoint_delete");
+ ui_out_field_int (uiout, "bkptno", bpt->number);
+ ui_out_list_end (uiout);
+ uiout = saved_ui_out;
+}
--- /dev/null
+/* MI Interpreter Definitions and Commands
+ Copyright 2002 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include "defs.h"
+#include "interps.h"
+#include "event-top.h"
+#include "event-loop.h"
+#include "inferior.h"
+#include "ui-out.h"
+#include "top.h"
+
+#include "mi.h"
+#include "mi-cmds.h"
+#include "mi-out.h"
+#include "mi-console.h"
+
+/* MI's output channels */
+struct ui_file *mi_stdout;
+struct ui_file *mi_stderr;
+struct ui_file *mi_stdlog;
+struct ui_file *mi_stdtarg;
+
+/* This is the interpreter for the mi... */
+struct gdb_interpreter *mi0_interp;
+struct gdb_interpreter *mi_interp;
+
+/* These are the interpreter setup, etc. functions for the MI interpreter */
+static int mi_interpreter_init (void *data);
+static int mi_interpreter_resume (void *data);
+static int mi_interpreter_do_one_event (void *data);
+static int mi_interpreter_suspend (void *data);
+static int mi_interpreter_delete (void *data);
+static int mi_interpreter_prompt (void *data, char *new_prompt);
+
+static void mi_execute_command_wrapper (char *cmd);
+static void mi_command_loop (int mi_version);
+static char *mi_input (char *);
+
+/* 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);
+static void mi_interp_stack_changed_hook (void);
+static char *mi_interp_read_one_line_hook (char *prompt, int repeat,
+ char *anno);
+
+static void mi0_command_loop (void);
+static void mi1_command_loop (void);
+
+static void mi_insert_notify_hooks (void);
+static void mi_remove_notify_hooks (void);
+
+int
+mi_interpreter_init (void *data)
+{
+ /* Why is this a part of the mi architecture? */
+
+ mi_setup_architecture_data ();
+
+ /* 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. */
+
+ raw_stdout = stdio_fileopen (stdout);
+ /* Route normal output through the MIx */
+ mi_stdout = mi_console_file_new (raw_stdout, "~");
+ /* Route error and log output through the MI */
+ mi_stderr = mi_console_file_new (raw_stdout, "&");
+ mi_stdlog = mi_stderr;
+ /* Route target output through the MI. */
+ mi_stdtarg = mi_console_file_new (raw_stdout, "@");
+
+ return 1;
+}
+
+int
+mi_interpreter_resume (void *data)
+{
+ /* As per hack note in mi_interpreter_init, swap in the output channels... */
+
+ gdb_setup_readline ();
+ mi_register_gdbarch_swap ();
+
+ if (event_loop_p)
+ {
+ /* 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;
+ }
+
+ gdb_stdout = mi_stdout;
+ /* Route error and log output through the MI */
+ gdb_stderr = mi_stderr;
+ gdb_stdlog = mi_stdlog;
+ /* Route target output through the MI. */
+ gdb_stdtarg = mi_stdtarg;
+
+ /* Replace all the hooks that we know about. There really needs to be a better way
+ of doing this... */
+ clear_interpreter_hooks ();
+
+ show_load_progress = mi_load_progress;
+
+ /* If we're _the_ interpreter, take control. */
+ if (gdb_current_interpreter_is_named (GDB_INTERPRETER_MI0))
+ command_loop_hook = mi0_command_loop;
+ else if (gdb_current_interpreter_is_named (GDB_INTERPRETER_MI))
+ command_loop_hook = mi1_command_loop;
+ else
+ return 0;
+
+ return 1;
+}
+
+int
+mi_interpreter_suspend (void *data)
+{
+ gdb_disable_readline ();
+ return 1;
+}
+
+int
+mi_interpreter_delete (void *data)
+{
+ return 1;
+}
+
+int
+mi_interpreter_prompt (void *data, char *new_prompt)
+{
+ return 1;
+}
+
+int
+mi_do_one_event (void *data)
+{
+ return 1;
+}
+
+void
+mi_interpreter_exec_continuation (struct continuation_arg *arg)
+{
+ bpstat_do_actions (&stop_bpstat);
+ if (!target_executing)
+ {
+ fputs_unfiltered ("*stopped", raw_stdout);
+ mi_out_put (uiout, raw_stdout);
+ fputs_unfiltered ("\n", raw_stdout);
+ fputs_unfiltered ("(gdb) \n", raw_stdout);
+ gdb_flush (raw_stdout);
+ do_exec_cleanups (ALL_CLEANUPS);
+ }
+ else if (target_can_async_p ())
+ {
+ add_continuation (mi_interpreter_exec_continuation, NULL);
+ }
+}
+
+enum mi_cmd_result
+mi_cmd_interpreter_exec (char *command, char **argv, int argc)
+{
+ struct gdb_interpreter *old_interp, *interp_to_use;
+ enum mi_cmd_result result = MI_CMD_DONE;
+ int i, old_quiet;
+ struct gdb_interpreter_procs *procs;
+
+ if (argc < 2)
+ {
+ xasprintf (&mi_error_message,
+ "Wrong # or arguments, should be \"%s interp cmd <cmd ...>\".",
+ command);
+ return MI_CMD_ERROR;
+ }
+
+ old_interp = gdb_current_interpreter ();
+
+ interp_to_use = gdb_lookup_interpreter (argv[0]);
+ if (interp_to_use == NULL)
+ {
+ xasprintf (&mi_error_message,
+ "Could not find interpreter \"%s\".", argv[0]);
+ return MI_CMD_ERROR;
+ }
+
+ procs = gdb_interpreter_get_procs (interp_to_use);
+ if (!procs->exec_proc)
+ {
+ xasprintf (&mi_error_message,
+ "Interpreter \"%s\" does not support command execution.",
+ argv[0]);
+ return MI_CMD_ERROR;
+ }
+ old_quiet = gdb_interpreter_set_quiet (interp_to_use, 1);
+
+ if (!gdb_set_interpreter (interp_to_use))
+ {
+ xasprintf (&mi_error_message,
+ "Could not switch to interpreter \"%s\".", argv[0]);
+ return MI_CMD_ERROR;
+ }
+
+ /* Insert the MI out hooks, making sure to also call the interpreter's hooks
+ if it has any. */
+
+ mi_insert_notify_hooks ();
+
+ /* Now run the code... */
+
+ for (i = 1; i < argc; i++)
+ {
+ char *buff = NULL;
+ /* Do this in a cleaner way... We want to force execution to be
+ asynchronous for commands that run the target. */
+ if (target_can_async_p () && (strcmp (argv[0], "console") == 0))
+ {
+ int len = strlen (argv[i]);
+ buff = xmalloc (len + 2);
+ memcpy (buff, argv[i], len);
+ buff[len] = '&';
+ buff[len + 1] = '\0';
+ }
+
+ /* We had to set sync_execution = 0 for the mi (well really for Project
+ Builder's use of the mi - particularly so interrupting would work.
+ But for console commands to work, we need to initialize it to 1 -
+ since that is what the cli expects - before running the command,
+ and then set it back to 0 when we are done. */
+ sync_execution = 1;
+ if (!procs->exec_proc (gdb_interpreter_get_data (interp_to_use), argv[i]))
+ {
+ xasprintf (&mi_error_message,
+ "mi_interpreter_execute: error in command: \"%s\".",
+ argv[i]);
+
+ result = MI_CMD_ERROR;
+ break;
+ }
+ xfree (buff);
+ do_exec_error_cleanups (ALL_CLEANUPS);
+ sync_execution = 0;
+
+ }
+
+ /* Now do the switch... */
+
+ gdb_set_interpreter (old_interp);
+ mi_remove_notify_hooks ();
+ gdb_interpreter_set_quiet (interp_to_use, old_quiet);
+
+ /* Okay, now let's see if the command set the inferior going...
+ Tricky point - have to do this AFTER resetting the interpreter, since
+ changing the interpreter will clear out all the continuations for
+ that interpreter... */
+
+ if (target_can_async_p () && target_executing)
+ {
+ fputs_unfiltered ("^running\n", raw_stdout);
+ add_continuation (mi_interpreter_exec_continuation, NULL);
+ }
+
+ return result;
+}
+
+enum mi_cmd_result
+mi_cmd_interpreter_set (char *command, char **argv, int argc)
+{
+ struct gdb_interpreter *interp;
+ int result;
+
+ if (argc != 1)
+ {
+ xasprintf (&mi_error_message,
+ "mi_cmd_interpreter_set: wrong #of args, should be 1 ");
+ return MI_CMD_ERROR;
+ }
+ interp = gdb_lookup_interpreter (argv[0]);
+ if (interp == NULL)
+ {
+ xasprintf (&mi_error_message,
+ "mi_cmd_interpreter_set: could not find interpreter %s",
+ argv[0]);
+ return MI_CMD_ERROR;
+ }
+
+ if (interp != gdb_current_interpreter ())
+ {
+ result = gdb_set_interpreter (interp);
+ if (result != 1)
+ {
+ xasprintf (&mi_error_message,
+ "mi_cmd_interpreter_set: error setting interpreter %s",
+ argv[0]);
+ return MI_CMD_ERROR;
+ }
+ }
+
+ /* We don't want to put up the "done" and whatnot here, since we
+ * are going over to another interpreter.
+ */
+ return MI_CMD_QUIET;
+}
+
+/*
+ * 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.
+*/
+
+static void
+mi_insert_notify_hooks (void)
+{
+
+ create_breakpoint_hook = mi_interp_create_breakpoint_hook;
+ delete_breakpoint_hook = mi_interp_delete_breakpoint_hook;
+ modify_breakpoint_hook = mi_interp_modify_breakpoint_hook;
+ selected_frame_level_changed_hook = mi_interp_frame_changed_hook;
+ context_hook = mi_interp_context_hook;
+ query_hook = mi_interp_query_hook;
+}
+
+static void
+mi_remove_notify_hooks ()
+{
+ create_breakpoint_hook = NULL;
+ delete_breakpoint_hook = NULL;
+ modify_breakpoint_hook = NULL;
+ selected_frame_level_changed_hook = NULL;
+ context_hook = NULL;
+ query_hook = NULL;
+}
+
+int
+mi_interp_query_hook (const char *ctlstr, va_list ap)
+{
+ return 1;
+}
+
+char *
+mi_interp_read_one_line_hook (char *prompt, int repeat, char *anno)
+{
+ static char buff[256];
+ printf_unfiltered ("=read-one-line,prompt=\"%s\"\n", prompt);
+ gdb_flush (gdb_stdout);
+ (void) fgets (buff, sizeof (buff), stdin);
+ buff[(strlen (buff) - 1)] = 0;
+ return buff;
+}
+
+static void
+output_control_change_notification (char *notification)
+{
+ printf_unfiltered ("^");
+ printf_unfiltered ("%s\n", notification);
+ gdb_flush (gdb_stdout);
+}
+
+static void
+mi_execute_command_wrapper (char *cmd)
+{
+ mi_execute_command (cmd, stdin == instream);
+}
+
+static void
+mi0_command_loop (void)
+{
+ mi_command_loop (0);
+}
+
+static void
+mi1_command_loop (void)
+{
+ mi_command_loop (1);
+}
+
+static void
+mi_command_loop (int mi_version)
+{
+ /* HACK: 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 */
+ raw_stdout = stdio_fileopen (stdout);
+ /* Route normal output through the MIx */
+ gdb_stdout = mi_console_file_new (raw_stdout, "~");
+ /* Route error and log output through the MI */
+ gdb_stderr = mi_console_file_new (raw_stdout, "&");
+ gdb_stdlog = gdb_stderr;
+ /* Route target output through the MI. */
+ gdb_stdtarg = mi_console_file_new (raw_stdout, "@");
+ /* HACK: Poke the ui_out table directly. Should we be creating a
+ mi_out object wired up to the above gdb_stdout / gdb_stderr? */
+ uiout = mi_out_new (mi_version);
+ /* HACK: Override any other interpreter hooks. We need to create a
+ real event table and pass in that. */
+ init_ui_hook = 0;
+ /* command_loop_hook = 0; */
+ print_frame_info_listing_hook = 0;
+ query_hook = 0;
+ warning_hook = 0;
+ create_breakpoint_hook = 0;
+ delete_breakpoint_hook = 0;
+ modify_breakpoint_hook = 0;
+ interactive_hook = 0;
+ registers_changed_hook = 0;
+ readline_begin_hook = 0;
+ readline_hook = 0;
+ readline_end_hook = 0;
+ register_changed_hook = 0;
+ memory_changed_hook = 0;
+ context_hook = 0;
+ target_wait_hook = 0;
+ call_command_hook = 0;
+ error_hook = 0;
+ error_begin_hook = 0;
+ show_load_progress = mi_load_progress;
+ /* 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);
+ if (!event_loop_p)
+ simplified_command_loop (mi_input, mi_execute_command);
+ else
+ start_event_loop ();
+}
+
+static char *
+mi_input (char *buf)
+{
+ return gdb_readline (NULL);
+}
+
+void
+_initialize_mi_interp (void)
+{
+ struct gdb_interpreter_procs procs =
+ {
+ mi_interpreter_init, /* init_proc */
+ mi_interpreter_resume, /* resume_proc */
+ NULL, /* do_one_event_proc */
+ mi_interpreter_suspend, /* suspend_proc */
+ mi_interpreter_delete, /* delete_proc */
+ NULL, /* exec_proc */
+ mi_interpreter_prompt /* prompt_proc */
+ };
+
+ if (mi0_interp == NULL)
+ {
+ mi0_interp =
+ gdb_new_interpreter (GDB_INTERPRETER_MI0, NULL, mi_out_new (0),
+ &procs);
+ if (mi0_interp == NULL)
+ error
+ ("Couldn't allocate a new interpreter for the mi0 interpreter\n");
+ if (gdb_add_interpreter (mi0_interp) != 1)
+ error ("Couldn't add the mi0 interpreter to gdb.\n");
+ }
+
+ if (mi_interp == NULL)
+ {
+ mi_interp =
+ gdb_new_interpreter (GDB_INTERPRETER_MI, NULL, mi_out_new (1),
+ &procs);
+ if (mi_interp == NULL)
+ error
+ ("Couldn't allocate a new interpreter for the mi interpreter\n");
+ if (gdb_add_interpreter (mi_interp) != 1)
+ error ("Couldn't add the mi interpreter to gdb.\n");
+ }
+}
--- /dev/null
+/* MI Internal Functions
+ Copyright 2002 Free Software Foundation, Inc.
+
+ This file is part of GDB.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef MI_H
+#define MI_H
+/* The mi interpreters. */
+struct gdb_interpreter;
+extern struct gdb_interpreter *mi_interp;
+extern struct gdb_interpreter *mi0_interp;
+
+extern void mi_setup_architecture_data (void);
+extern void mi_register_gdbarch_swap (void);
+
+/* Events/Hooks */
+extern void mi_load_progress (const char *section_name,
+ unsigned long sent_so_far,
+ unsigned long total_section,
+ unsigned long total_sent,
+ unsigned long grand_total);
+extern void mi_interp_create_breakpoint_hook (struct breakpoint *bpt);
+extern void mi_interp_delete_breakpoint_hook (struct breakpoint *bpt);
+extern void mi_interp_modify_breakpoint_hook (struct breakpoint *bpt);
+extern void mi_interp_frame_changed_hook (int new_frame_number);
+extern void mi_interp_context_hook (int thread_id);
+
+#endif /* MI_H */
projects / thirdparty / binutils-gdb.git / commitdiff
