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 3 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, see <http://www.gnu.org/licenses/>.
  17
  18     */
  19
  20
  21 #ifndef _DEBUG_H_
  22 #define _DEBUG_H_
  23
  24 #include "filter_filename.h"
  25
  26 typedef enum {
  27   trace_invalid,
  28   trace_tbd,
  29   /**/
  30   trace_gdb,
  31   trace_os_emul,
  32   /**/
  33   trace_events,
  34   trace_device_tree,
  35   trace_devices,
  36   trace_binary_device,
  37   trace_com_device,
  38   trace_console_device,
  39   trace_core_device,
  40   trace_disk_device,
  41   trace_eeprom_device,
  42   trace_file_device,
  43   trace_glue_device,
  44   trace_halt_device,
  45   trace_htab_device,
  46   trace_icu_device,
  47   trace_ide_device,
  48   trace_memory_device,
  49   trace_opic_device,
  50   trace_pal_device,
  51   trace_pass_device,
  52   trace_phb_device,
  53   trace_sem_device,
  54   trace_shm_device,
  55   trace_stack_device,
  56   trace_register_device,
  57   trace_vm_device,
  58   /**/
  59   trace_disklabel_package,
  60   /**/
  61   trace_semantics,
  62   trace_idecode,
  63   trace_alu,
  64   trace_load_store,
  65   trace_model,
  66   /**/
  67   trace_vm,
  68   trace_core,
  69   trace_interrupts,
  70   trace_psim,
  71   trace_device_init,
  72   trace_cpu,
  73   trace_breakpoint,
  74   trace_opts,
  75   trace_print_info,
  76   trace_print_device_tree,
  77   trace_dump_device_tree,
  78   nr_trace_options
  79 } trace_options;
  80
  81
  82
  83 extern int ppc_trace[nr_trace_options];
  84
  85 /* simple */
  86 #define TRACE(OBJECT, ARGS) \
  87 do { \
  88   if (WITH_TRACE) { \
  89     if (ppc_trace[OBJECT]) { \
  90       sim_io_printf_filtered("%s:%d: ", filter_filename(__FILE__), __LINE__); \
  91       sim_io_printf_filtered ARGS; \
  92     } \
  93   } \
  94 } while (0)
  95
  96 /* issue */
  97 #define ITRACE(OBJECT, ARGS) \
  98 do { \
  99   if (WITH_TRACE) { \
 100     if (ppc_trace[OBJECT]) { \
 101       sim_io_printf_filtered("%s:%d:0x%08lx:%s ", itable[MY_INDEX].file, itable[MY_INDEX].line_nr, (long)cia, itable[MY_INDEX].name); \
 102       sim_io_printf_filtered ARGS; \
 103     } \
 104   } \
 105 } while (0)
 106
 107 /* device */
 108 #define DTRACE(OBJECT, ARGS) \
 109 do { \
 110   if (WITH_TRACE) { \
 111     int trace_device = device_trace(me); \
 112     if (ppc_trace[trace_devices] \
 113         || ppc_trace[trace_##OBJECT##_device] \
 114         || trace_device) { \
 115       sim_io_printf_filtered("%s:%d:%s:%s%s ",                                  \
 116                              filter_filename(__FILE__), __LINE__, #OBJECT, \
 117                              trace_device ? device_path(me) : "",       \
 118                              trace_device ? ":" : "");                  \
 119       sim_io_printf_filtered ARGS; \
 120     } \
 121   } \
 122 } while (0)
 123
 124 /* device instance */
 125 #define DITRACE(OBJECT, ARGS) \
 126 do { \
 127   if (WITH_TRACE) { \
 128     device *me = device_instance_device(instance); \
 129     int trace_device = device_trace(me); \
 130     if (ppc_trace[trace_devices] \
 131         || ppc_trace[trace_##OBJECT##_device] \
 132         || trace_device) { \
 133       sim_io_printf_filtered("%s:%d:%s:%s%s ", \
 134                              filter_filename(__FILE__), __LINE__, #OBJECT, \
 135                              trace_device ? device_path(me) : "",       \
 136                              trace_device ? ":" : "");                  \
 137       sim_io_printf_filtered ARGS; \
 138     } \
 139   } \
 140 } while (0)
 141
 142 /* package */
 143 #define PTRACE(OBJECT, ARGS) \
 144 do { \
 145   if (WITH_TRACE) { \
 146     if (ppc_trace[trace_##OBJECT##_package]) { \
 147       sim_io_printf_filtered("%s:%d:%s: ", filter_filename(__FILE__), __LINE__, #OBJECT); \
 148       sim_io_printf_filtered ARGS; \
 149     } \
 150   } \
 151 } while (0)
 152
 153
 154 #define ASSERT(EXPRESSION) \
 155 do { \
 156   if (WITH_ASSERT) { \
 157     if (!(EXPRESSION)) { \
 158       error("%s:%d: assertion failed - %s\n", \
 159             filter_filename(__FILE__), __LINE__, #EXPRESSION); \
 160     } \
 161   } \
 162 } while (0)
 163
 164 /* Parse OPTION updating the trace array */
 165 extern void
 166 trace_option(const char *option, int setting);
 167
 168 /* Output the list of trace options */
 169 extern void trace_usage
 170 (int verbose);
 171
 172
 173 #endif /* _DEBUG_H_ */