include/util/debug.h

0001 /*                    The Quest Operating System
0002  *  Copyright (C) 2005-2010  Richard West, Boston University
0003  *
0004  *  This program is free software: you can redistribute it and/or modify
0005  *  it under the terms of the GNU General Public License as published by
0006  *  the Free Software Foundation, either version 3 of the License, or
0007  *  (at your option) any later version.
0008  *
0009  *  This program is distributed in the hope that it will be useful,
0010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
0011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0012  *  GNU General Public License for more details.
0013  *
0014  *  You should have received a copy of the GNU General Public License
0015  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
0016  */
0017
0018 #ifndef _DEBUG_H_
0019 #define _DEBUG_H_
0020
0021 extern void com1_putc (char);
0022 extern void com1_puts (char *);
0023 extern void com1_putx (uint32);
0024
0025 void logger_printf (const char *fmt, ...);
0026 #define DLOG_PREFIX(pre,fmt,...) logger_printf (pre": "fmt"\n", ##__VA_ARGS__)
0027
0028 extern bool logger_init (void);
0029 extern void logger_putc (char);
0030
0031 void stacktrace_frame (uint esp, uint ebp);
0032 void stacktrace (void);
0033
0034 extern void dump_page (u8 *);
0035
0036 extern void crash_debug (char *);
0037
0038 #endif
0039
0040 /*
0041  * Local Variables:
0042  * indent-tabs-mode: nil
0043  * mode: C
0044  * c-file-style: "gnu"
0045  * c-basic-offset: 2
0046  * End:
0047  */
0048
0049 /* vi: set et sw=2 sts=2: */