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ef0f16ccf8
I noticed a comment by an include and remembered that I think these don't really provide much value -- sometimes they are just editorial, and sometimes they are obsolete. I think it's better to just remove them. Tested by rebuilding. Approved-By: Andrew Burgess <aburgess@redhat.com>
105 lines
3.4 KiB
C++
105 lines
3.4 KiB
C++
/* MI Command Set - MI Command Parser.
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Copyright (C) 2000-2023 Free Software Foundation, Inc.
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Contributed by Cygnus Solutions (a Red Hat company).
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef MI_MI_PARSE_H
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#define MI_MI_PARSE_H
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#include "gdbsupport/run-time-clock.h"
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#include <chrono>
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#include "mi-cmds.h"
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/* MI parser */
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/* Timestamps for current command and last asynchronous command. */
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struct mi_timestamp
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{
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std::chrono::steady_clock::time_point wallclock;
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user_cpu_time_clock::time_point utime;
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system_cpu_time_clock::time_point stime;
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};
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enum mi_command_type
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{
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MI_COMMAND, CLI_COMMAND
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};
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struct mi_parse
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{
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/* Attempt to parse CMD creating a ``struct mi_parse''. If CMD is
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invalid, an exception is thrown. For an MI_COMMAND COMMAND, ARGS
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and OP are initialized. Un-initialized fields are zero. *TOKEN is
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set to the token, even if an exception is thrown. */
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mi_parse (const char *cmd, std::string *token);
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/* Create an mi_parse object given the command name and a vector
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of arguments. Unlike with the other constructor, here the
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arguments are treated "as is" -- no escape processing is
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done. */
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mi_parse (gdb::unique_xmalloc_ptr<char> command,
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std::vector<gdb::unique_xmalloc_ptr<char>> args);
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~mi_parse ();
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DISABLE_COPY_AND_ASSIGN (mi_parse);
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/* Split the arguments into argc/argv and store the result. */
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void parse_argv ();
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/* Return the full argument string, as used by commands which are
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implemented as CLI commands. */
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const char *args ();
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enum mi_command_type op = MI_COMMAND;
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/* This is not std::string because it avoids a copy in the Python
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API case. */
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gdb::unique_xmalloc_ptr<char> command;
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std::string token;
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const struct mi_command *cmd = nullptr;
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struct mi_timestamp *cmd_start = nullptr;
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char **argv = nullptr;
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int argc = 0;
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int all = 0;
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int thread_group = -1; /* At present, the same as inferior number. */
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int thread = -1;
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int frame = -1;
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/* The language that should be used to evaluate the MI command.
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Ignored if set to language_unknown. */
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enum language language = language_unknown;
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private:
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/* Helper methods for parsing arguments. Each takes the argument
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to be parsed. It will either set a member of this object, or
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throw an exception on error. In each case, *ENDP, if non-NULL,
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will be updated to just after the argument text. */
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void set_thread_group (const char *arg, char **endp);
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void set_thread (const char *arg, char **endp);
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void set_frame (const char *arg, char **endp);
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void set_language (const char *arg, const char **endp);
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std::string m_args;
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};
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/* Parse a string argument into a print_values value. */
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enum print_values mi_parse_print_values (const char *name);
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#endif /* MI_MI_PARSE_H */
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