1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
|
#!/usr/bin/sh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License, Version 1.0 only
# (the "License"). You may not use this file except in compliance
# with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright (c) 1994-2000 by Sun Microsystems, Inc.
# All rights reserved.
#
#ident "%Z%%M% %I% %E% SMI"
cat <<ENDSTR
/*
* Copyright (c) 1994, by Sun Microsytems, Inc.
*/
#ifndef _SYS_TNF_PROBE_H
#define _SYS_TNF_PROBE_H
#pragma ident "%Z%tnf_probe.h %I% %E% SMI"
#include <sys/tnf_writer.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* These macros are used to convert the __LINE__ directive to a
* string in the probe macros below.
*/
#define TNF_STRINGIFY(x) #x
#define TNF_STRINGVALUE(x) TNF_STRINGIFY(x)
/*
* Alignment of tnf_ref32_t
*/
struct _tnf_ref32_align {
char c;
tnf_ref32_t t;
};
#define TNF_REF32_ALIGN TNF_OFFSETOF(struct _tnf_ref32_align, t)
/*
* Probe versioning
*/
struct tnf_probe_version {
size_t version_size; /* sizeof(struct tnf_probe_version) */
size_t probe_control_size; /* sizeof(tnf_probe_control_t) */
};
extern struct tnf_probe_version __tnf_probe_version_1;
#pragma weak __tnf_probe_version_1
/*
* Typedefs
*/
typedef struct tnf_probe_control tnf_probe_control_t;
typedef struct tnf_probe_setup tnf_probe_setup_t;
/* returns pointer to buffer */
typedef void * (*tnf_probe_test_func_t)(void *,
tnf_probe_control_t *,
tnf_probe_setup_t *);
/* returns buffer pointer */
typedef void * (*tnf_probe_alloc_func_t)(tnf_ops_t *, /* tpd */
tnf_probe_control_t *,
tnf_probe_setup_t *);
typedef void (*tnf_probe_func_t)(tnf_probe_setup_t *);
/*
* Probe argument block
*/
struct tnf_probe_setup {
tnf_ops_t *tpd_p;
void *buffer_p;
tnf_probe_control_t *probe_p;
};
/*
* Probe control block
*/
struct tnf_probe_control {
const struct tnf_probe_version *version;
tnf_probe_control_t *next;
tnf_probe_test_func_t test_func;
tnf_probe_alloc_func_t alloc_func;
tnf_probe_func_t probe_func;
tnf_probe_func_t commit_func;
tnf_uint32_t index;
const char *attrs;
tnf_tag_data_t ***slot_types;
unsigned long tnf_event_size;
};
#ifdef _KERNEL
#define TNF_NEXT_INIT 0
#else
#define TNF_NEXT_INIT -1
#endif /* _KERNEL */
/*
* TNF Type extension
*/
#ifdef NPROBE
#define TNF_DECLARE_RECORD(ctype, record) \\
typedef tnf_reference_t record##_t
#else
#define TNF_DECLARE_RECORD(ctype, record) \\
typedef tnf_reference_t record##_t; \\
extern tnf_tag_data_t *record##_tag_data; \\
extern record##_t record(tnf_ops_t *, ctype *, tnf_reference_t)
#endif /* NPROBE */
ENDSTR
#
# The following code generates the five type extension macros
#
for i in 1 2 3 4 5; do
echo "#ifdef NPROBE\n"
echo "/* CSTYLED */"
echo "#define TNF_DEFINE_RECORD_$i(ctype, ctype_record\c"
j=1; while [ $j -le $i ]; do
echo ", t$j, n$j\c"
j=`expr $j + 1`
done
echo ")\n"
echo "#else\n"
echo "/* CSTYLED */"
echo "#define TNF_DEFINE_RECORD_$i(ctype, ctype_record\c"
j=1; while [ $j -le $i ]; do
echo ", t$j, n$j\c"
j=`expr $j + 1`
done
echo ") \\"
echo "typedef struct { \\"
echo " tnf_tag_t tag; \\"
j=1; while [ $j -le $i ]; do
echo " t$j##_t data_$j; \\"
j=`expr $j + 1`
done
echo "} ctype_record##_prototype_t; \\"
echo "static tnf_tag_data_t **ctype_record##_type_slots[] = { \\"
echo " &tnf_tag_tag_data, \\"
j=1; while [ $j -le $i ]; do
echo " &t$j##_tag_data, \\"
j=`expr $j + 1`
done
echo " 0 }; \\";
echo "static char *ctype_record##_slot_names[] = { \\";
echo " \"tnf_tag\", \\"
j=1; while [ $j -le $i ]; do
echo " \"\"#n$j, \\"
j=`expr $j + 1`
done
echo " 0 }; \\"
echo "static tnf_tag_data_t ctype_record##_tag_data_rec = { \\"
echo " TNF_TAG_VERSION, &tnf_struct_tag_1, \\"
echo " 0, #ctype_record, &tnf_user_struct_properties, \\"
echo " sizeof (ctype_record##_prototype_t), \\"
echo " TNF_REF32_ALIGN, \\"
echo " sizeof (ctype_record##_t), TNF_STRUCT, 0, \\"
echo " ctype_record##_type_slots, ctype_record##_slot_names \\"
echo "}; \\"
echo "tnf_tag_data_t *ctype_record##_tag_data = \\"
echo " &ctype_record##_tag_data_rec; \\"
echo "ctype_record##_t \\"
echo "ctype_record(tnf_ops_t *ops, ctype * the_ctype, \\"
echo " tnf_reference_t reference) \\"
echo "{ \\"
echo " tnf_tag_data_t *metatag_data; \\"
echo " tnf_record_p metatag_index; \\"
echo " ctype_record##_prototype_t *buffer; \\"
echo " \\"
echo " if (the_ctype == NULL) \\"
echo " return (0); \\"
echo " buffer = (ctype_record##_prototype_t *) tnf_allocate(ops, \\"
echo " sizeof (ctype_record##_prototype_t)); \\"
echo " if (buffer == NULL) \\"
echo " return (0); \\"
echo " \\"
echo " metatag_data = ctype_record##_tag_data; \\"
echo " metatag_index = metatag_data->tag_index ? \\"
echo " metatag_data->tag_index: \\"
echo " metatag_data->tag_desc(ops, metatag_data); \\"
echo " buffer->tag = tnf_tag(ops, metatag_index, \\"
echo " (tnf_reference_t) &buffer->tag); \\"
j=1; while [ $j -le $i ]; do
echo " buffer->data_$j = t$j(ops, the_ctype->n$j, \\"
echo " (tnf_reference_t) &(buffer->data_$j)); \\"
j=`expr $j + 1`
done
echo " return (tnf_ref32(ops, (tnf_record_p) buffer, reference)); \\"
echo "}\n"
echo "#endif /* NPROBE */"
echo ""
done
echo "/*"
echo " * Probe Macros"
echo " */"
echo ""
#
# The following code generates the six probe macros ...
#
for i in 0 1 2 3 4 5; do
echo "#ifdef NPROBE\n"
echo "/* CSTYLED */"
echo "#define TNF_PROBE_$i(namearg, keysarg, detail\c"
j=1; while [ $j -le $i ]; do
echo ", type_$j, namearg_$j, valarg_$j\c"
j=`expr $j + 1`
done
echo ") \\"
echo "\t\t((void)0)\n"
echo "#else\n"
echo "/* CSTYLED */"
echo "#define TNF_PROBE_$i(namearg, keysarg, detail\c"
j=1; while [ $j -le $i ]; do
echo ", type_$j, namearg_$j, valarg_$j\c";
j=`expr $j + 1`
done
echo ") \\"
echo "{ \\"
echo " struct tnf_v_buf_$i { \\"
echo " tnf_probe_event_t probe_event; \\"
echo " tnf_time_delta_t time_delta; \\"
j=1; while [ $j -le $i ]; do
echo " type_$j##_t data_$j; \\"
j=`expr $j + 1`
done
echo " }; \\"
echo " static tnf_tag_data_t ** tnf_v_##namearg##_info[] = { \\"
echo " &tnf_probe_event_tag_data, \\"
echo " &tnf_time_delta_tag_data, \\"
j=1; while [ $j -le $i ]; do
echo " &type_$j##_tag_data, \\"
j=`expr $j + 1`
done
echo " 0 }; \\"
echo " static struct tnf_probe_control tnf_v_##namearg##_probe = { \\"
echo " &__tnf_probe_version_1, \\"
echo " (tnf_probe_control_t *) TNF_NEXT_INIT, \\"
echo " (tnf_probe_test_func_t) 0, \\"
echo " (tnf_probe_alloc_func_t) 0, \\"
echo " (tnf_probe_func_t) 0, \\"
echo " (tnf_probe_func_t) 0, \\"
echo " (tnf_uint32_t) 0, \\"
echo " /* attribute string */ \\"
echo " \"name \" TNF_STRINGVALUE(namearg) \";\" \\"
# echo " \"slots \"\c"
# j=1; while [ $j -le $i ]; do
# echo " #namearg_$j \" \"\c"
# j=`expr $j + 1`
echo " \"slots \" \\"
j=1; while [ $j -le $i ]; do
echo " \"\"#namearg_$j\" \" \\"
j=`expr $j + 1`
done
echo " \";\" \\"
echo " \"keys \" keysarg \";\" \\"
echo " \"file \" __FILE__ \";\" \\"
echo " \"line \" TNF_STRINGVALUE(__LINE__) \";\" \\"
echo " detail, \\"
echo " tnf_v_##namearg##_info, \\"
echo " sizeof (struct tnf_v_buf_$i) \\"
echo " }; \\"
echo " tnf_probe_control_t *tnf_v_probe_p = &tnf_v_##namearg##_probe; \\"
echo " tnf_probe_test_func_t tnf_v_probe_test = tnf_v_probe_p->test_func; \\"
echo " tnf_probe_setup_t tnf_v_set_p; \\"
echo " struct tnf_v_buf_$i *tnf_v_probe_buffer; \\"
echo " \\"
echo " if (tnf_v_probe_test) { \\"
echo " tnf_v_probe_buffer = (struct tnf_v_buf_$i *) \\"
echo " tnf_v_probe_test(0, tnf_v_probe_p, &tnf_v_set_p); \\"
echo " if (tnf_v_probe_buffer) { \\"
j=1; while [ $j -le $i ]; do
echo " tnf_v_probe_buffer->data_$j = type_$j( \\"
echo " tnf_v_set_p.tpd_p, valarg_$j, \\"
echo " (tnf_reference_t) &(tnf_v_probe_buffer->data_$j)); \\"
j=`expr $j + 1`
done
echo " (tnf_v_probe_p->probe_func)(&tnf_v_set_p); \\"
echo " } \\"
echo " } \\"
echo "}\n"
echo "#endif /* NPROBE */"
echo ""
done
echo "/*"
echo " * Debug Probe Macros (contain an additional \"debug\" attribute)"
echo " */"
echo ""
#
# The following code generates the six debug probe macros ...
#
for i in 0 1 2 3 4 5; do
echo "#if defined(TNF_DEBUG)\n"
echo "/* CSTYLED */"
echo "#define TNF_PROBE_${i}_DEBUG(namearg, keysarg, detail\c"
j=1; while [ $j -le $i ]; do
echo ", type_$j, namearg_$j, valarg_$j\c";
j=`expr $j + 1`
done
echo ")\t\c"
echo "TNF_PROBE_$i(namearg, keysarg, \"debug;\" detail\c"
j=1; while [ $j -le $i ]; do
echo ", type_$j, namearg_$j, valarg_$j\c"
j=`expr $j + 1`
done
echo ")\n"
echo "#else\n"
echo "/* CSTYLED */"
echo "#define TNF_PROBE_${i}_DEBUG(namearg, keysarg, detail\c"
j=1; while [ $j -le $i ]; do
echo ", type_$j, namearg_$j, valarg_$j\c"
j=`expr $j + 1`
done
echo ") \\"
echo "\t\t((void)0)\n"
echo "#endif /* defined(TNF_DEBUG) */"
echo ""
done
echo "#ifdef __cplusplus"
echo "}"
echo "#endif"
echo ""
echo "#endif /* _SYS_TNF_PROBE_H */"
|
