rom/kernel/kernel_debug.h

   1 /*
   2     Copyright © 1995-2013, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc:
   6 */
   7
   8 /*
   9  * This file contains useful redefinition of bug() macro which uses
  10  * kernel.resource's own debugging facilities. Include it if you
  11  * need bug() in your code.
  12  */
  13
  14 #ifndef __KERNEL_DEBUG_H_
  15 #define __KERNEL_DEBUG_H_
  16
  17 #include <aros/asmcall.h>
  18 #include <aros/libcall.h>
  19 #include <stdarg.h>
  20
  21 #ifdef bug
  22 #undef bug
  23 #endif
  24
  25 int krnPutC(int chr, struct KernelBase *KernelBase);
  26 int krnBug(const char *format, va_list args, APTR kernelBase);
  27 void krnDisplayAlert(const char *text, struct KernelBase *KernelBase);
  28 void krnPanic(struct KernelBase *KernelBase, const char *fmt, ...);
  29
  30 static inline void _bug(APTR kernelBase, const char *format, ...)
  31 {
  32     va_list args;
  33
  34     va_start(args, format);
  35
  36     /*
  37      * We use internal entry here. This is done because this function can be used
  38      * during early boot, while KernelBase is NULL. However it's still passed,
  39      * just in case.
  40      */
  41     krnBug(format, args, kernelBase);
  42
  43     va_end(args);
  44 }
  45
  46 #define bug(...) _bug(KernelBase, __VA_ARGS__)
  47 #define nbug(...) _bug(NULL, __VA_ARGS__)
  48 #endif