sim/ppc/debug.h

   1 /*  This file is part of the program psim.
   2
   3     Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software
  17     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18
  19     */
  20
  21
  22 #ifndef _DEBUG_H_
  23 #define _DEBUG_H_
  24
  25 #include "filter_filename.h"
  26
  27 typedef enum {
  28   trace_invalid,
  29   trace_tbd,
  30   /**/
  31   trace_gdb,
  32   trace_os_emul,
  33   /**/
  34   trace_device_tree,
  35   trace_devices,
  36   trace_pass_device,
  37   trace_console_device,
  38   trace_icu_device,
  39   trace_halt_device,
  40   trace_register_device,
  41   trace_vm_device,
  42   trace_memory_device,
  43   trace_htab_device,
  44   trace_pte_device,
  45   trace_binary_device,
  46   trace_file_device,
  47   trace_core_device,
  48   trace_stack_device,
  49   /**/
  50   trace_semantics,
  51   trace_idecode,
  52   trace_alu,
  53   trace_load_store,
  54   /**/
  55   trace_vm,
  56   trace_core,
  57   trace_psim,
  58   trace_device_init,
  59   trace_cpu,
  60   trace_breakpoint,
  61   nr_trace_options
  62 } trace_options;
  63
  64
  65
  66 extern int ppc_trace[nr_trace_options];
  67
  68 #if WITH_TRACE
  69 #define TRACE(OBJECT, ARGS) \
  70 do { \
  71   if (ppc_trace[OBJECT]) { \
  72     printf_filtered("%s:%d:%s: ", filter_filename(__FILE__), __LINE__, #OBJECT); \
  73     printf_filtered ARGS; \
  74   } \
  75 } while (0)
  76 /* issue */
  77 #define ITRACE(OBJECT, ARGS) \
  78 do { \
  79   if (ppc_trace[OBJECT]) { \
  80     printf_filtered("%s:%d:0x%x", my_prefix, cpu_nr(processor) + 1, cia); \
  81     printf_filtered ARGS; \
  82   } \
  83 } while (0)
  84 /* device */
  85 #define DTRACE(OBJECT, ARGS) \
  86 do { \
  87   if (ppc_trace[trace_devices] || ppc_trace[trace_##OBJECT##_device]) { \
  88     printf_filtered("%s:%d:%s: ", filter_filename(__FILE__), __LINE__, #OBJECT); \
  89     printf_filtered ARGS; \
  90   } \
  91 } while (0)
  92 #else
  93 #define TRACE(OBJECT, ARGS)
  94 #define ITRACE(OBJECT, ARGS)
  95 #define DTRACE(OBJECT, ARGS)
  96 #endif
  97
  98 #if WITH_ASSERT
  99 #define ASSERT(EXPRESSION) \
 100 do { \
 101   if (!(EXPRESSION)) { \
 102     error("%s:%d: assertion failed - %s\n", \
 103           filter_filename(__FILE__), __LINE__, #EXPRESSION); \
 104   } \
 105 } while (0)
 106 #else
 107 #define ASSERT(EXPRESSION)
 108 #endif
 109
 110 /* Parse OPTION updating the trace array */
 111 extern void
 112 trace_option(const char *option);
 113
 114 /* Output the list of trace options */
 115 extern void
 116 trace_usage(void);
 117
 118
 119 #endif /* _DEBUG_H_ */