/* Manages interpreters for GDB, the GNU debugger.
- Copyright 2000, 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2002, 2003, 2007, 2008 Free Software Foundation, Inc.
Written by Jim Ingham <jingham@apple.com> of Apple Computer, Inc.
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
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* This is just a first cut at separating out the "interpreter"
functions of gdb into self-contained modules. There are a couple
return interp->procs->exec_proc != NULL;
}
-struct exception
+struct gdb_exception
interp_exec (struct interp *interp, const char *command_str)
{
if (interp->procs->exec_proc != NULL)
deprecated_delete_breakpoint_hook = 0;
deprecated_modify_breakpoint_hook = 0;
deprecated_interactive_hook = 0;
- deprecated_registers_changed_hook = 0;
deprecated_readline_begin_hook = 0;
deprecated_readline_hook = 0;
deprecated_readline_end_hook = 0;
for (i = 1; i < nrules; i++)
{
- struct exception e = interp_exec (interp_to_use, prules[i]);
+ struct gdb_exception e = interp_exec (interp_to_use, prules[i]);
if (e.reason < 0)
{
interp_set (old_interp);
- interp_set_quiet (interp_to_use, old_quiet);
+ interp_set_quiet (interp_to_use, use_quiet);
+ interp_set_quiet (old_interp, old_quiet);
error (_("error in command: \"%s\"."), prules[i]);
- break;
}
}
struct interp *interp;
/* We expect only a very limited number of interpreters, so just
- allocate room for all of them. */
+ allocate room for all of them plus one for the last that must be NULL
+ to correctly end the list. */
for (interp = interp_list; interp != NULL; interp = interp->next)
++alloced;
- matches = (char **) xmalloc (alloced * sizeof (char *));
+ matches = (char **) xcalloc (alloced + 1, sizeof (char *));
num_matches = 0;
textlen = strlen (text);
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;
}
struct cmd_list_element *c;
c = add_cmd ("interpreter-exec", class_support,
- interpreter_exec_cmd,
- "Execute a command in an interpreter. It takes two arguments:\n\
+ 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);
+The second argument is the command to execute.\n"), &cmdlist);
set_cmd_completer (c, interpreter_completer);
}