sim/common/sim-trace.c

   1 /* Simulator tracing/debugging support.
   2    Copyright (C) 1997 Free Software Foundation, Inc.
   3    Contributed by Cygnus Support.
   4
   5 This file is part of GDB, the GNU debugger.
   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 2, or (at your option)
  10 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 along
  18 with this program; if not, write to the Free Software Foundation, Inc.,
  19 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  20
  21 #include "sim-main.h"
  22 #include "sim-io.h"
  23
  24 void
  25 trace_printf VPARAMS ((sim_cpu *cpu, const char *fmt, ...))
  26 {
  27 #ifndef __STDC__
  28   sim_cpu *cpu;
  29   const char *fmt;
  30 #endif
  31   va_list ap;
  32
  33   VA_START (ap, fmt);
  34 #ifndef __STDC__
  35   cpu = va_arg (ap, sim_cpu *);
  36   fmt = va_arg (ap, const char *);
  37 #endif
  38
  39   if (CPU_TRACE_FILE (cpu) == NULL)
  40     (* STATE_CALLBACK (CPU_STATE (cpu))->evprintf_filtered)
  41       (STATE_CALLBACK (CPU_STATE (cpu)), fmt, ap);
  42   else
  43     vfprintf (CPU_TRACE_FILE (cpu), fmt, ap);
  44
  45   va_end (ap);
  46 }
  47
  48 void
  49 debug_printf VPARAMS ((sim_cpu *cpu, const char *fmt, ...))
  50 {
  51 #ifndef __STDC__
  52   sim_cpu *cpu;
  53   const char *fmt;
  54 #endif
  55   va_list ap;
  56
  57   VA_START (ap, fmt);
  58 #ifndef __STDC__
  59   cpu = va_arg (ap, sim_cpu *);
  60   fmt = va_arg (ap, const char *);
  61 #endif
  62
  63   if (CPU_DEBUG_FILE (cpu) == NULL)
  64     (* STATE_CALLBACK (CPU_STATE (cpu))->evprintf_filtered)
  65       (STATE_CALLBACK (CPU_STATE (cpu)), fmt, ap);
  66   else
  67     vfprintf (CPU_DEBUG_FILE (cpu), fmt, ap);
  68
  69   va_end (ap);
  70 }