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
27typedef 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
84extern int ppc_trace[nr_trace_options];
85
86/* simple */
87#define TRACE(OBJECT, ARGS) \
88do { \
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) \
99do { \
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) \
110do { \
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) \
127do { \
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) \
145do { \
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) \
156do { \
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 */
166extern void
167trace_option(const char *option, int setting);
168
169/* Output the list of trace options */
170extern void trace_usage
171(int verbose);
172
173
174#endif /* _DEBUG_H_ */
175