sim/ppc/debug.h

   1 /*  This file is part of the program psim.
   2
   3     Copyright (C) 1994-1997, 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_events,
  35   trace_device_tree,
  36   trace_devices,
  37   trace_binary_device,
  38   trace_com_device,
  39   trace_console_device,
  40   trace_core_device,
  41   trace_disk_device,
  42   trace_eeprom_device,
  43   trace_file_device,
  44   trace_glue_device,
  45   trace_halt_device,
  46   trace_htab_device,
  47   trace_icu_device,
  48   trace_ide_device,
  49   trace_memory_device,
  50   trace_opic_device,
  51   trace_pal_device,
  52   trace_pass_device,
  53   trace_phb_device,
  54   trace_sem_device,
  55   trace_shm_device,
  56   trace_stack_device,
  57   trace_register_device,
  58   trace_vm_device,
  59   /**/
  60   trace_disklabel_package,
  61   /**/
  62   trace_semantics,
  63   trace_idecode,
  64   trace_alu,
  65   trace_load_store,
  66   trace_model,
  67   /**/
  68   trace_vm,
  69   trace_core,
  70   trace_interrupts,
  71   trace_psim,
  72   trace_device_init,
  73   trace_cpu,
  74   trace_breakpoint,
  75   trace_opts,
  76   trace_print_info,
  77   trace_print_device_tree,
  78   trace_dump_device_tree,
  79   nr_trace_options
  80 } trace_options;
  81
  82
  83
  84 extern int ppc_trace[nr_trace_options];
  85
  86 /* simple */
  87 #define TRACE(OBJECT, ARGS) \
  88 do { \
  89   if (WITH_TRACE) { \
  90     if (ppc_trace[OBJECT]) { \
  91       printf_filtered("%s:%d: ", filter_filename(__FILE__), __LINE__); \
  92       printf_filtered ARGS; \
  93     } \
  94   } \
  95 } while (0)
  96
  97 /* issue */
  98 #define ITRACE(OBJECT, ARGS) \
  99 do { \
 100   if (WITH_TRACE) { \
 101     if (ppc_trace[OBJECT]) { \
 102       printf_filtered("%s:%d:0x%08lx:%s ", itable[MY_INDEX].file, itable[MY_INDEX].line_nr, (long)cia, itable[MY_INDEX].name); \
 103       printf_filtered ARGS; \
 104     } \
 105   } \
 106 } while (0)
 107
 108 /* device */
 109 #define DTRACE(OBJECT, ARGS) \
 110 do { \
 111   if (WITH_TRACE) { \
 112     int trace_device = device_trace(me); \
 113     if (ppc_trace[trace_devices] \
 114         || ppc_trace[trace_##OBJECT##_device] \
 115         || trace_device) { \
 116       printf_filtered("%s:%d:%s:%s%s ", \
 117                       filter_filename(__FILE__), __LINE__, #OBJECT, \
 118                       trace_device ? device_path(me) : "", \
 119                       trace_device ? ":" : ""); \
 120       printf_filtered ARGS; \
 121     } \
 122   } \
 123 } while (0)
 124
 125 /* device instance */
 126 #define DITRACE(OBJECT, ARGS) \
 127 do { \
 128   if (WITH_TRACE) { \
 129     device *me = device_instance_device(instance); \
 130     int trace_device = device_trace(me); \
 131     if (ppc_trace[trace_devices] \
 132         || ppc_trace[trace_##OBJECT##_device] \
 133         || trace_device) { \
 134       printf_filtered("%s:%d:%s:%s%s ", \
 135                       filter_filename(__FILE__), __LINE__, #OBJECT, \
 136                       trace_device ? device_path(me) : "", \
 137                       trace_device ? ":" : ""); \
 138       printf_filtered ARGS; \
 139     } \
 140   } \
 141 } while (0)
 142
 143 /* package */
 144 #define PTRACE(OBJECT, ARGS) \
 145 do { \
 146   if (WITH_TRACE) { \
 147     if (ppc_trace[trace_##OBJECT##_package]) { \
 148       printf_filtered("%s:%d:%s: ", filter_filename(__FILE__), __LINE__, #OBJECT); \
 149       printf_filtered ARGS; \
 150     } \
 151   } \
 152 } while (0)
 153
 154
 155 #define ASSERT(EXPRESSION) \
 156 do { \
 157   if (WITH_ASSERT) { \
 158     if (!(EXPRESSION)) { \
 159       error("%s:%d: assertion failed - %s\n", \
 160             filter_filename(__FILE__), __LINE__, #EXPRESSION); \
 161     } \
 162   } \
 163 } while (0)
 164
 165 /* Parse OPTION updating the trace array */
 166 extern void
 167 trace_option(const char *option, int setting);
 168
 169 /* Output the list of trace options */
 170 extern void trace_usage
 171 (int verbose);
 172
 173
 174 #endif /* _DEBUG_H_ */