gdb/mi/mi-interp.h

   1 /* MI Interpreter Definitions and Commands for GDB, the GNU debugger.
   2
   3    Copyright (C) 2017-2023 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef MI_MI_INTERP_H
  21 #define MI_MI_INTERP_H
  22
  23 #include "interps.h"
  24
  25 struct mi_console_file;
  26
  27 /* An MI interpreter.  */
  28
  29 class mi_interp final : public interp
  30 {
  31 public:
  32   mi_interp (const char *name)
  33     : interp (name)
  34   {}
  35
  36   void init (bool top_level) override;
  37   void resume () override;
  38   void suspend () override;
  39   void exec (const char *command_str) override;
  40   ui_out *interp_ui_out () override;
  41   void set_logging (ui_file_up logfile, bool logging_redirect,
  42                     bool debug_redirect) override;
  43   void pre_command_loop () override;
  44
  45   void on_signal_received (gdb_signal sig) override;
  46   void on_signal_exited (gdb_signal sig) override;
  47   void on_normal_stop (struct bpstat *bs, int print_frame) override;
  48   void on_exited (int status) override;
  49   void on_no_history () override;
  50   void on_sync_execution_done () override;
  51   void on_command_error () override;
  52   void on_user_selected_context_changed (user_selected_what selection) override;
  53   void on_new_thread (thread_info *t) override;
  54   void on_thread_exited (thread_info *t, int silent) override;
  55   void on_inferior_added (inferior *inf) override;
  56
  57   /* MI's output channels */
  58   mi_console_file *out;
  59   mi_console_file *err;
  60   mi_console_file *log;
  61   mi_console_file *targ;
  62   mi_console_file *event_channel;
  63
  64   /* Raw console output.  */
  65   struct ui_file *raw_stdout;
  66
  67   /* Save the original value of raw_stdout here when logging, and the
  68      file which we need to delete, so we can restore correctly when
  69      done.  */
  70   struct ui_file *saved_raw_stdout;
  71   ui_file_up logfile_holder;
  72   ui_file_up stdout_holder;
  73
  74   /* MI's builder.  */
  75   struct ui_out *mi_uiout;
  76
  77   /* MI's CLI builder (wraps OUT).  */
  78   struct ui_out *cli_uiout;
  79
  80   int running_result_record_printed = 1;
  81
  82   /* Flag indicating that the target has proceeded since the last
  83      command was issued.  */
  84   int mi_proceeded;
  85 };
  86
  87 /* Output the shared object attributes to UIOUT.  */
  88
  89 void mi_output_solib_attribs (ui_out *uiout, struct so_list *solib);
  90
  91 #endif /* MI_MI_INTERP_H */