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/* MI Command Set - MI Command Parser.
Copyright (C) 2000-2017 Free Software Foundation, Inc.
Contributed by Cygnus Solutions (a Red Hat company).
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 3 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, see <http://www.gnu.org/licenses/>. */
#ifndef MI_PARSE_H
#define MI_PARSE_H
#include "run-time-clock.h"
#include <chrono>
#include "mi-cmds.h" /* For enum print_values. */
/* MI parser */
/* Timestamps for current command and last asynchronous command. */
struct mi_timestamp
{
std::chrono::steady_clock::time_point wallclock;
user_cpu_time_clock::time_point utime;
system_cpu_time_clock::time_point stime;
};
enum mi_command_type
{
MI_COMMAND, CLI_COMMAND
};
struct mi_parse
{
enum mi_command_type op;
char *command;
char *token;
const struct mi_cmd *cmd;
struct mi_timestamp *cmd_start;
char *args;
char **argv;
int argc;
int all;
int thread_group; /* At present, the same as inferior number. */
int thread;
int frame;
/* The language that should be used to evaluate the MI command.
Ignored if set to language_unknown. */
enum language language;
};
/* Attempts to parse CMD returning a ``struct mi_parse''. If CMD is
invalid, an exception is thrown. For an MI_COMMAND COMMAND, ARGS
and OP are initialized. Un-initialized fields are zero. *TOKEN is
set to the token, even if an exception is thrown. It is allocated
with xmalloc; it must either be freed with xfree, or assigned to
the TOKEN field of the resultant mi_parse object, to be freed by
mi_parse_free. */
extern struct mi_parse *mi_parse (const char *cmd, char **token);
/* Free a command returned by mi_parse_command. */
extern void mi_parse_free (struct mi_parse *cmd);
/* Parse a string argument into a print_values value. */
enum print_values mi_parse_print_values (const char *name);
#endif
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