Annotation of prex/sys/include/debug.h, Revision 1.1
1.1 ! nbrk 1: /*-
! 2: * Copyright (c) 2005-2006, Kohsuke Ohtani
! 3: * All rights reserved.
! 4: *
! 5: * Redistribution and use in source and binary forms, with or without
! 6: * modification, are permitted provided that the following conditions
! 7: * are met:
! 8: * 1. Redistributions of source code must retain the above copyright
! 9: * notice, this list of conditions and the following disclaimer.
! 10: * 2. Redistributions in binary form must reproduce the above copyright
! 11: * notice, this list of conditions and the following disclaimer in the
! 12: * documentation and/or other materials provided with the distribution.
! 13: * 3. Neither the name of the author nor the names of any co-contributors
! 14: * may be used to endorse or promote products derived from this software
! 15: * without specific prior written permission.
! 16: *
! 17: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
! 18: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 19: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 20: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
! 21: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 22: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 23: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 24: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 25: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 26: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 27: * SUCH DAMAGE.
! 28: */
! 29:
! 30: #ifndef _DEBUG_H
! 31: #define _DEBUG_H
! 32:
! 33: #define LOGBUF_SIZE CONFIG_LOGBUF_SIZE
! 34: #define DBGMSG_SIZE 128 /* Size of one kernel message */
! 35:
! 36: #ifdef DEBUG
! 37: #define BREAKPOINT() breakpoint()
! 38: #define DPRINTF(a) printf a
! 39: #define ASSERT(exp) do { if (!(exp)) \
! 40: assert(__FILE__, __LINE__, #exp); } while (0)
! 41: #else
! 42: #define BREAKPOINT() do {} while (0)
! 43: #define DPRINTF(a) do {} while (0)
! 44: #define ASSERT(exp) do {} while (0)
! 45: #define panic(x) machine_reset()
! 46: #endif
! 47:
! 48: /*
! 49: * Command for sys_debug()
! 50: */
! 51: #define DCMD_DUMP 0
! 52: #define DCMD_LOGSIZE 1
! 53: #define DCMD_GETLOG 2
! 54:
! 55: /*
! 56: * Items for debug_dump()
! 57: */
! 58: #define DUMP_THREAD 1
! 59: #define DUMP_TASK 2
! 60: #define DUMP_VM 3
! 61:
! 62: #ifdef DEBUG
! 63: extern void printf(const char *, ...);
! 64: extern void panic(const char *);
! 65: extern int debug_dump(int);
! 66: extern void debug_attach(void (*)(char *));
! 67: extern void assert(const char *, int, const char *);
! 68: extern int debug_getlog(char *);
! 69: #endif
! 70:
! 71: #endif /* !_DEBUG_H */
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