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https://github.com/nunuhara/xsystem4.git
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Nunuhara Cabbage
9fbc9ec5b7
Add a new debugger interface using a simple command language. This is
less powerful than the scheme interface (which still exists) but more
ergonomic for interactive debugging.
This debugger has no external dependencies (it will however use readline
if available) and is included in builds by default.
A sample interaction might look like:
xsystem4 --debug /path/to/game
dbg(cmd)> breakpoint bar
Set breakpoint at function 'bar' (0x00001234)
dbg(cmd)> continue
Hit breakpoint at function 'bar' (0x00001234)
dbg(cmd)> backtrace
#0 0x00001234 in bar
#1 0x00002222 in foo
#2 0x00004444 in main
dbg(cmd)> locals
[0] i: 2
[1] s: "baz"
dbg(cmd)> locals 1
[0] j: 3
[1] obj: { m_i = 0; m_s = "" }
dbg(cmd)> quit
65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/* Copyright (C) 2019 Nunuhara Cabbage <nunuhara@haniwa.technology>
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*
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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 2 of the License, or
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* (at your option) any later version.
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*
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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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*
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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://gnu.org/licenses/>.
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*/
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#ifndef XSYSTEM4_H
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#define XSYSTEM4_H
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#include <stddef.h>
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#include <stdbool.h>
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struct config {
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char *game_name;
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char *ain_filename;
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char *game_dir;
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char *save_dir;
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char *home_dir;
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int view_width;
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int view_height;
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size_t mixer_nr_channels;
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char **mixer_channels;
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int *mixer_volumes;
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int default_volume;
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char *bgi_path;
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char *wai_path;
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char *ex_path;
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bool joypad;
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bool echo;
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};
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extern struct config config;
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// Convenience functions to avoid cumbersome memory management when passing
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// text to printf-like functions
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const char *display_sjis0(const char *sjis);
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const char *display_sjis1(const char *sjis);
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const char *display_utf0(const char *utf);
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const char *display_utf1(const char *utf);
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char *unix_path(const char *path);
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char *gamedir_path(const char *path);
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char *savedir_path(const char *path);
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void get_date(int *year, int *month, int *mday, int *wday);
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void get_time(int *hour, int *min, int *sec, int *ms);
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#ifndef XSYS4_DATA_DIR
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#define XSYS4_DATA_DIR "/usr/local/share/xsystem4"
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#endif
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#endif /* XSYSTEM4_H */
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